000 00443nam a2200181Ia 4500
008 200130s9999||||xx |||||||||||||| ||und||
020 _c12.5
040 _aMAIN
041 _aEnglish
082 _a541.901
_bSON
100 _aSoni,P L
245 0 _aAtomic Structure and The Periodic Law
260 _bSultan Chand & Sons
_aDelhi
300 _a254
_bPBB
650 _aAtomic Structure and Periodic Law
700 _aSharma,H C
942 _cBK
999 _c316
_d316