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Research News, July 1941, Vol. 3, No. 2  

Articles include How Much Can You Afford to Invest in Yourself?; 9th Annual Basic Technicians' Assembly; Pre-Assembly Basic Technique Class...

Research News, July 1941, Vol. 3, No. 2  

Articles include How Much Can You Afford to Invest in Yourself?; 9th Annual Basic Technicians' Assembly; Pre-Assembly Basic Technique Class...