000 00392nam a2200157Ia 4500
020 _a97889812808127
040 _cPAK-LaCSN
082 _bLEN-HO
_a954.91
100 _aLEN HO
245 4 _aINTERNATIONAL LOWER SECONDARY SCIENCE
260 _bMARSHALL CAVEDISH
_aKUALA LUMPUR
_c2009
300 _a308
942 _2ddc
_cBK
999 _c271712
_d271712