000 00326nam a2200133Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aManas Chanda
245 _aAtomic structure and the chemical bond
250 _a1st
260 _bDelhi:tata Mcgraw hill
_c2000
300 _a506p.
650 _aChemistry
999 _c314
_d314