000 00377nam a2200145Ia 4500
020 _a0016420000
082 _b1553
_a001.642
100 _a"COMPUTER"
245 0 _aCOMPUTER APPLICATIONS FOR LOWER SECONDARY (PHOTOCOPY)
260 _b,MINISTRY OF EDUCATION
_aSINGAPORE
_c1900
300 _a28
944 _cBK
999 _c101545
_d101545