000 00282nam a2200121Ia 4500
008 190719s9999 xx 000 0 und d
082 _a539 R234
100 _aRATHORE,R.P.S
245 0 _aATOMIC PHYSICS
260 _aAGRA
_bPRASAD & SONS
_c1970
300 _a22X14
942 _cBK
_2DDC
999 _c45115
_d45115