000 00465nam a22001577i 4500
001 SXC013002
005 20260819093535.0
008 260101s1968 ii 000 0 eng d
020 _a9780723209263
082 _a541.224 BRO-A
_222
100 _aBrown, R D
245 1 0 _aAtomic structure and valency /
_cBrown, R D
260 _a
_bFrederick Warne & Co., New York,
_c1968
300 _ap. ;
_c22 cm.
650 0 _aMolecular bonds and valances; Theoretical chemistry
999 _c10624
_d10624