000 00245nam a2200097Ia 4500
008 170620s9999 xx 000 0 und d
100 _aNarendra Kumar
245 0 _aEncyclopaedia of Tech.and Learning for All
260 _bNew delhi.Khel.S.k
260 _c2001
300 _a618
999 _c27632
_d27632