000 00510nam a22001817a 4500
003 NITIL
005 20220627102923.0
008 220601b ii ||||| |||| 00| 0 eng d
020 _a9788174509765
_cRs.140
040 _aNITIL
_cNITIL
082 _223rd ed.
_a500
_bN277S
110 _aNational Council of Educational Research and Training
_95378
245 _aScience Exemplar Problems
260 _aNew Delhi
_bNCERT
_c2009
300 _avi,182p.;23cm
650 _2Physics,Earth sciences
942 _2ddc
_cBKS
999 _c87389
_d87389