00393 a2200157 4500 184193156X 509.22 BAL 30226 52951 Balchin, Jon Quantum leaps 100 scientists who changed the world Wigston Atcturus publishing 2003 2003 208p. 30cm Scientists Biography SR 56736 56736 0 0 0 0 SRC MAIN MAIN REF 2014-06-17 0 509.22BAL 32773 2017-08-30 00:00:00 0.00 2016-10-31 SR