000 00295nam a2200121Ia 4500
008 190829s9999||||xx |||||||||||||| ||und||
100 _aSharma, J.N
245 0 _aSpecial Functions
260 _bKrishna Prakashan Mandir
_aMeerut
_c1990
650 _aPhysics
700 _aGupta, R.K
942 _cBK
999 _c11219
_d11219