| 1979 |
Planning your speech |
CENTRON CORP. |
12 |
16mm |
Color |
sound |
| 1979 |
Stage Fright (Second Edition) |
CENTRON CORP. |
13 |
16mm |
|
|
| 1979 |
Water safety: The basics |
CENTRON CORP. |
16 |
16mm |
|
sound |
| 1979 |
Your first gynecological examination |
CENTRON CORP. |
17 |
16mm |
|
|
| 1978 |
Airplanes And How They Fly (RevisedEdition) |
CENTRON CORP. |
14 |
16mm |
|
|
| 1978 |
Animals in Africa |
CENTRON CORP. |
12 |
16mm |
|
|
| 1978 |
Fish - The Food With A Catch to It |
CENTRON CORP. |
12 |
16mm |
|
|
| 1978 |
Martin Luther King, Jr. - The Assassin Years |
CENTRON CORP. |
26 |
16mm |
|
|
| 1978 |
Matter Into Energy (Revised Edition) |
CENTRON CORP. |
10 |
16mm |
|
|
| 1978 |
Modern Engines And Energy Conversion (Revised Edition) |
CENTRON CORP. |
12 |
16mm |
|
|
| 1978 |
Money, Taxes And Imagination |
CENTRON CORP. |
19 |
16mm |
|
sound |
| 1978 |
Musical Forms: The Canon |
CENTRON CORP. |
18 |
16mm |
Color |
sound |
| 1978 |
Portrait Of A Vandal |
CENTRON CORP. |
13 |
16mm |
|
|
| 1977 |
Coffee Production In Latin America (2nd Ed.) |
CENTRON CORP. |
9 |
16mm |
|
|
| 1977 |
Fire safety is your department |
CENTRON CORP. |
16 |
16mm |
|
|
| 1977 |
Halloween Safety |
CENTRON CORP. |
11 |
16mm |
|
|
| 1977 |
Hawks |
CENTRON CORP. |
13 |
16mm |
|
sound |
| 1977 |
Pork- The meal with a squeal |
CENTRON CORP. |
12 |
16mm |
|
|
| 1977 |
Punctuation: Colon, semicolon, and quotation marks |
CENTRON CORP. |
13 |
16mm |
|
sound |
| 1977 |
Punctuation: Mischievous marks - ()'s |
CENTRON CORP. |
15 |
16mm |
|
|
| 1977 |
Punctuation: Taking commas aside |
CENTRON CORP. |
18 |
16mm |
|
|
| 1977 |
The House of accidents |
CENTRON CORP. |
16 |
16mm |
|
|
| 1976 |
Barber Of Seville |
CENTRON CORP. |
54 |
16mm |
|
|
| 1976 |
Bicycle safety: The Rules of the road |
CENTRON CORP. |
12 |
16mm |
|
|
| 1976 |
Coins of the world-history in metal |
CENTRON CORP. |
13 |
16mm |
|
|
| 1976 |
Electrical safety |
CENTRON CORP. |
13 |
16mm |
|
|
| 1976 |
Henry Moore - Art And The Art Of Living |
CENTRON CORP. |
12 |
16mm |
|
|
| 1976 |
Henry Moore: Master Sculptor |
CENTRON CORP. |
16 |
16mm |
|
|
| 1976 |
Introduction To Dissection |
CENTRON CORP. |
5 |
16mm |
|
|
| 1976 |
Oil From Fossil To Flame |
CENTRON CORP. |
13 |
16mm |
|
|
| 1976 |
Owls |
CENTRON CORP. |
16 |
16mm |
|
|
| 1976 |
Playground Safety: Simple As...A, B, C |
CENTRON CORP. |
14 |
16mm |
|
|
| 1976 |
Safety on street and sidewalk |
CENTRON CORP. |
11 |
16mm |
|
|
| 1976 |
Splash - Science And Swimming |
CENTRON CORP. |
16 |
16mm |
|
|
| 1976 |
Swish!: Science And Curveballs And Gliders |
CENTRON CORP. |
20 |
16mm |
|
|
| 1976 |
The Magic Moth |
CENTRON CORP. |
22 |
16mm |
|
|
| 1976 |
The Monster |
CENTRON CORP. |
15 |
16mm |
|
|
| 1976 |
The Role Of The Interest Group Leader |
CENTRON CORP. |
16 |
16mm |
|
|
| 1976 |
Thonk: Science And Hitting A Ball |
CENTRON CORP. |
20 |
16mm |
|
|
| 1976 |
Uhh, Whoosh And Thud Science In Throwing And Catching |
CENTRON CORP. |
14 |
16mm |
|
|
| 1975 |
Art Of The Persian Carpet |
CENTRON CORP. |
13 |
16mm |
|
|
| 1975 |
Dairy Products--From Moo To You |
CENTRON CORP. |
14 |
16mm |
|
sound |
| 1975 |
Drawing Conclusions Is A Tricky Art |
CENTRON CORP. |
13 |
16mm |
Color |
sound |
| 1975 |
Many Hear, Some Listen |
CENTRON CORP. |
12 |
16mm |
|
|
| 1975 |
One Species Among Many |
CENTRON CORP. |
18 |
16mm |
Color |
sound |
| 1975 |
Poultry--laying it on the line |
CENTRON CORP. |
11 |
16mm |
|
|
| 1975 |
Soybeans--The Magic Beanstalk |
CENTRON CORP. |
12 |
16mm |
|
|
| 1974 |
Elementary Natural Science— Song Birds |
Centron Corp |
468 ft. |
|
|
|
| 1974 |
Peanuts And The Peanut Butter Plant |
CENTRON CORP. |
10 |
16mm |
|
|
| 1974 |
Poetry for fun: Dares and dreams |
CENTRON CORP. |
12 |
16mm |
|
|