000 00402pam a2200145a 44500
008 160408b1963 xxu||||| |||| 00| 0 eng d
082 _a541.388
_bM288s
100 _aMezentsev, V.
245 1 _aSAMSTHANICO KE SANSAR MEN
_cIN THE WORLD OF ISOTOPES
260 _a
_bSiksha Mantralaya, Kendriya Hindi Nedashalaya
_c1963
300 _a98
650 _aIsotopes
964 _gCIRC
997 _aA32577 C
999 _c260040
_d260040