000 00417nam a22001577i 4500
001 SXC014225
005 20260819093549.0
008 260101s1983 ii 000 0 eng d
082 _a539 SEH-M
_222
100 _aSehgal, et al.
245 1 0 _aModern physics /
_cSehgal, et al.
260 _a
_bSultan Chand & Sons, New Delhi,
_c1983
300 _ap. ;
_c22 cm.
650 0 _aModern physics
999 _c11557
_d11557
020 _a9780030619342