000 00548nam a22002177a 4500
001 BT-PhCST
003 BT-PhCST
005 20190204171456.0
008 150724b xxu||||| |||| 00| 0 eng d
020 _aNA
040 _aBT-PhCST
_cBT-PhCST
_dBT-PhCST
050 _a1147
082 _222
_a530.15
100 _aGupta, S. L and Kumar V.
245 _aPractical physics /
250 _a11th.
260 _aNew Delhi,
_bPrakashan, Pragati,
_cc1968.
300 _axii, 11oEp. ;
_bill. ;
_c21 cm.
440 _pv.1 and 2
942 _2ddc
_cPHY
_06
999 _c5809
_d5809