000 00321nam a22001337a 4500
003 OSt
008 161207b xxu||||| |||| 00| 0 eng d
020 _a9789350072004
110 _aNCERT
_9584
245 _a Exemplar Problems Science : Class VII
260 _aNew Delhi
_bNCERT
_c2012
300 _a146p
942 _2ddc
_cNCERT
999 _c2398
_d2398