000 00357nam a2200097Ia 4500
008 120224s9999 xx 000 0 und d
082 _a541.22
_bPAU
100 _aPauling, Linus
245 _aNature of the chemical bond and the structure of molecules and crystals : an introduction to modern structural chemistry
260 _bOxford& IBH
_aCalcutta
_c1967
999 _c141702
_d141702