000 00323nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c195/-
040 _aET
100 _aSUBRAHMANYA N
245 0 _aATOMIC & NUCLEAR PHYSICS
260 _bS.CHAND & SONS
_aNEW DELHI
300 _a275
500 _a29681
942 _cBK
999 _c35696
_d35696