000 00318nam a22001217a 4500
003 OSt
008 230828b |||||||| |||| 00| 0 eng d
100 _aGray, H.B.
245 _aChemical Bond : Introduction to Atomic & Molecular Structure
260 _aI.B.H. Patna
_bBenjamin
_c1973
300 _a232
942 _2ddc
_cBK
999 _c30564
_d30564