An Approach t o Photography-copyright 1969 An Approach t o Photography-copyright 1969 -64 complete pages. Science program - an approach to photography
 

Electronic Technician - January 1960 Electronic Technician - January 1960- 90 complete pages(back cover gone) - Including Service magazine - $500,000,000 Industrial Elvectronic Market- $2,900,000,000 TV-Radio-Hi Fi servicing.
 

Fire = Science program -copyright 1969 Fire = Science program -copyright 1969= 64 complete pages. Science program.
 

Flight science program - copyright 1969 Flight science program - copyright 1969-64 complete pages - the history of flight - why airplanes fly - drag - Thrust - Real thorough articles and pictures.
 

Implementing the investigations in Number, data and spa Implementing the investigations in Number, data and space Curriculum - Grades 3, 4 and 5. Scotdt Foresmam = TERC -Things that come in groups - 3 ot of 4 like Spaghetti - Picturing Polygons
 

Navigation - Science program - copyright 1970 Navigation - Science program - copyright 1970 -64 complete pages -Science service -
 

Science & Mechanics June 1969 Science & Mechanics June 1969 -100 complete pages. Senator William Proxmire waqrsn of credit card dangers. This UFO was photographed by Astronaut Gordon on Gemini 11 flight - exclusive interview uncovers outer space mystery.
 

Science & Mechanics - April1969 Science & Mechanics - April1969 -110 complete pages. Super marine: training the toughest leathernecks. Leading architect says: The capitol is doomed - Joe Gutts te3st the new Mach I .
 

Science & Mechanics - december 1969 Science & Mechanics - december 1969 -110 complete pages. Patent your invention without an attorney - HGow to buy and care for tires. Undersea suburbs, your nexthome may be under the ocean - New sports car from Volkswagen
 

Science & Mechanics - May 1969 Science & Mechanics - May 1969 -100 complete pages. Is the government UFO report phony?, read our inside story. One of the saucers the Cokndfon report could not explain. Win lthis Dodge Campewr for your vacation.
 

Science & Mechanics - October 1969 Science & Mechanics - October 1969 -100 complete pages. The shockiong increase in bank robberies - Los in space - This disaster could destroy your town. Joe six-pack Gutts test the new Dodge six pack - Satellite that can spy on you.
 

Science & Mechanics - September 1961 Science & Mechanics - September 1961 -150 complete pages. The how to do Magazine. Ford amazes car world with plans for revolutionary smallest compact. - size compared to volkswagen - Should we draft american teen agers?
 

Science & Mechanics -September 1969 Science & Mechanics -September 1969 -100 complete pages. GM's new throttle cuts gase use over 20% - Build this fun boat in a weekend for under $80.00 The car of the year 2000. Teenage suicide: watch for 5 danger signs.