00609nam a2200193Ia 4500003000900000008004100009020001800050040001600068080001200084100002500096245008800121260004000209300001400249650001900263650001600282942000700298999001500305952009500320IN-BaIIA211028s9999    xx            000 0 eng d  a0-201-02830-1  cIIA Library  a53bHEC  aHecht, Eugene911752 0aPhysics in perspectivecEugene Hecht                                                 aMassachusettsbAddison-Wesleyc1980  axi, 532p.  aNASA Thesaurus  aPhysics973  cBK  c6861d6861  00104070aBANbBANcGENd1981-09-14l0o53/ HECp7627r2021-11-05w1981-09-14yBKG17.95