000 00328nam a2200145Ia 4500
082 _a681.7554
_bJHA
100 _aJha, Kiran
245 _aBharat main vigyan and pradyoki
250 _a4th
260 _aNew Delhi
_bSpectrum India
_c1999
300 _a460p.
650 _aApplied Sc.
650 _aGeneral Books
044 _aIndia
999 _c3130
_d3130