00389nam a22001457i 4500001001000000005001700010008004100027082002200068100001600090245003700106250001000143260004400153300001700197650002900214SXC01891820260819093644.0260101s1991    ii            000 0 eng d  a530.07 KAK-O4222  aKakani, S L10aObjective physics /cKakani, S L  a4 ed.  abSultan Chand & Sons, New Delhi,c1991  ap. ;c22 cm. 0aPhysics-Study & Teaching