000 00304nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a001
_bSUN.1
100 _aNeena Agarwal
245 0 _aChildren's knowledge banks. V 1
260 _aDelhi
_bPustak Mahal
_c1983
700 _aSunitha Gupta
942 _cBK
999 _c37493
_d37493