000 00303nam a2200133Ia 4500
008 240201s1988 xx 000 0 eng d
082 _a507.8 UTI
100 _aUTIAL, IVAR
245 0 _a101 SCIENCE EXPERIMENTS
260 _bPUSTAK MAHAL
_c1988
300 _a101
650 _aSCIENCE
942 _2ddc
_cBK
999 _c3254
_d3254