000 00464nam a2200181 4500
001 19077/75
003 KEPU
005 20130515015745.0
008 111112s9999 xx 000 0 und d
020 _a0 335 02261 8
040 _aDLC
_bDLC
_cDLC
100 1 _a"0, . "
_93953
245 1 0 _a"structure,bonding and periodic law:
_b/
_c .. "
250 _a2 ed.
260 _auk :
_bthe open university press
_c1973.
300 _a", 32p.;
_c30 cm."
942 _2lcc
_cBK
999 _c55429
_d55429