000 00395nam a2200157Ia 4500
008 250419s9999 xx 000 0 und d
020 _a81-219-1809-X
082 _a539.7
_bRAJ
100 _aRajam, J. B.
245 0 _aAtomic physics
250 _a1st edition 1950 /
260 _aNew Delhi :
_bS. Chand & Company
_c2021
300 _a350 pages.
365 _a425
650 _bBiotechnology
999 _c262113
_d262113