000 00414nam a2200133Ia 4500
008 211214s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aKetelaar, J A A
245 0 _aChemical constitution: an introduction to the theory of the chemical bond
260 _bElsevier Publishing Company
_aAmsterdam
_c1958
300 _aviii,448 p.
653 _aChemistry,
942 _c1
999 _c55356
_d55356