000 00271nam a2200121Ia 4500
020 _a81-86830-25-01
942 _cBK
654 _a
245 _aChildren's illustrated library of knowledge
260 _aNew Delhi
_bPentagon press
_c2002
082 _a032
300 _aVP
999 _c348237
_d348237
041 _aeng