000 00407nam a2200157Ia 4500
005 20260205100743.0
008 260111s9999||||xx |||||||||||||| ||und||
020 _a9788129148032
082 _a793.73 D444U
100 _aDerek O'Brien
245 0 _aUltimate book of knowledge
260 _aNew Delhi
_bRupa
_c2017
300 _a165p.
690 _aKnowledge ;Quiz ;Competition - Children
942 _cBK
999 _c238035
_d238035