00515nam a22001457a 4500 0 0 0 0 GGL GGL 2019-04-05 Purchased: Pak Book Corporation 1150.00 0 509 CUL 39008 2019-04-05 00:00:00 1 BK 24268 24268 9788130907079 (pbk) 509 CUL Cullen, Katherine Science, technology, and society the people behind the science New Delhi Viva Book 2010 xx, 172 p. : ill. ; 23.5 cm. Includes glossary and index. Science-Technology Physics Element radium Nuclear weapon Polonium Radium Technology Inventory RICAS BK