000 00493nam a22001697i 4500
001 SXC013009
005 20260819093535.0
008 260101s1959 ii 000 0 eng d
082 _a541.224 PAL-V2
_222
100 _aPalmer, W G
245 1 0 _aValency: Classical and modern /
_cPalmer, W G
250 _a2 ed.
260 _a
_bCambridge University Pres, London,
_c1959
300 _ap. ;
_c22 cm.
650 0 _aMolecular bonds and valances; Theoretical chemistry
999 _c10629
_d10629