00498nam a2200169Ia 4500003000900000008004100009020001800050040001600068080001200084100002100096245009900117260004000216300001600256490002500272650001900297650001200316IN-BaIIA211028s9999    xx            000 0 eng d  a0-86311-312-5  cIIA Library  a53bVEN  aVenkataraman, G. 0aWhy are things the way they are?cG. Venkataraman                                               aHyderabadbUniversities Pressc1992  aviii, 112p.  aVignettes in physics  aNASA Thesaurus  aPhysics