00941nam a2200265u 4500 20190501182801.0 ta 070718b ||||||||||||||||||||eng|u 75125340 0870440896 (DLC) 75125340 DLC DLC DLC n-us--- T39 .T5 609/.73 Those inventive Americans. Produced by the National Geographic Special Publications Division. Foreword by Leonard Carmichael. [Washington, National Geographic Society, c1971 231 p. illus. (part col.), ports. (part col.) 27 cm. [National geographic special publications] Inventors United States. National Geographic Society (U.S.). Special Publications Division. 7 cbc orignew 2 ncip 19 y-gencatlg 12 c-GenColl T39 .T5 00050753001 Copy 1 BOOKS 7905 7905 0 0 ABELJ abelj NF 2016-10-26 0 609 NATI 30772 2016-10-26 2016-10-26 BOOK