000 00440nam a2200145 a 4500
082 _a548
_bPAU/N
100 _aPauling, Linus.
245 _aNature of the chemical bond :
_band the structure of molecules and crystals /
_cLinus Pauling.
250 _a3rd ed.
260 _c1967.
_bOxford & I B H Comp,
_aNew Delhi :
300 _axx,644p. :
_bill.;pb.
500 _aInclude author index,Subject index.
650 _aChemistry
942 _cBK
999 _c16946
_d16946