000 00329nam a22001217a 4500
020 _a9789814437684
100 _aConsultant: John Sadler
245 _aPrimary Science Teacher's Guide
260 _bAlston Publishing House Pte Ltd
_c2015
300 _a561p;paperback
650 _aPrimary Science Teacher's Guide
942 _cBK
_01
999 _c8838
_d8838