000 00329nam a22001457a 4500
005 20210716110756.0
008 210716b ||||| |||| 00| 0 eng d
041 _aeng
100 _aWehr M R
_924658
245 _aPhysics of the atom
250 _a4th
260 _aN Delhi
_bAdison wesley
_c1989
300 _a591
942 _cBK
999 _c62183
_d62183