000 00328nam a2200133Ia 4500
008 240201s9999 xx 000 0 eng d
020 _a9 789381535417
082 _a004 IIO
245 0 _aINFORMATICS - OLYMPIAD COMPREHENSIVE BOOK -CLASS -7
260 _b3GENX INDIA
300 _a100
650 _aCOMPUTER
942 _2ddc
_cBK
999 _c16985
_d16985