000 00507nam a2200193 4500
001 28919/80
003 KEPU
005 20130515015757.0
008 111112s9999 xx 000 0 und d
020 _ahard cover
040 _cDLC
082 0 0 _a546. 076 pre
100 1 _a"0, . "
_93953
245 1 0 _ahong kong certificate of education examination:revision note:
_bs in chemistry/
_c ..
250 _a1 ed.
260 _ahongkong :
_bpreston
_c1972.
300 _a", 660p.;
_c21 cm."
942 _2lcc
_cBK
999 _c55807
_d55807