000 00423nam a2200157 4500
020 _a0195847652
082 _a507
_bEXP
245 _aExploring, science 1 : Workbook 1A
250 _a2nd Ed.;
260 _aSingapore :
_bOxford University Press,
_g1992.
300 _a97p.;
_bCol.ill.;
_c31cm
650 0 _91859
_aScience
700 _95350
_aVyjanthimala, Balakrishna
700 _95353
_aLum, Chiew Siew
942 _2ddc
_cLM
999 _c84024
_d84024