000 00312nam a2200133Ia 4500
008 220201s1986 xx 000 0 eng d
082 _a1.434
_bUTI
100 _aUtial,Ivar
245 0 _a101 Science Experiments
250 _a1st
260 _bPustak Mahal
_aDelhi
_c1986
300 _avarious pages
942 _2ddc
999 _c6098
_d6098