000 00392nam a2200145Ia 4500
008 190329s9999||||xx |||||||||||||| ||und||
040 _aNITIL
_cNITIL
082 _221st
_a001
_bP 574 W
100 _aPhondke, Bal
245 0 _aWhen...?
_bquestions to 50 interesting answers
260 _aNew Delhi
_bNational Book Trust
_c2009
300 _a245p.
650 _aGENERAL KNOWLEDGE
942 _cBKS
999 _c71816
_d71816