000 00404nam a2200169Ia 4500
008 211211s9999||||xx |||||||||||||| ||und||
040 _cAKCL
082 _a539
_bSEH-M
100 _aChopra
100 _aSehgal
245 0 _aModern Physics
_c/ by Sehgal
260 _aNew Delhi :
_bSultan Chand and Sons,
_c1983
300 _a480 p.
650 _aPhysics
654 _aModern Physics
942 _cBK
999 _c10163
_d10163