000 00672nam a2200253Ia 4500
001 24550
005 20240114000810.0
007 ta
008 060412s g b000 u 465 u
040 _aCotton College,Assam
041 _a465
082 _a546.432
_bL 579 R
100 _aLevy, Leonard A. .
245 0 _aRadium and Other Radio-Active Elements /
_cLeonard A.Levy.
_hTextual Documents
250 _a1st ed. /
260 _aLondon :
_bPercival Marshall Co. ,
_cNd.
300 _a105p. ;
_c22cm.
653 _aRadium
653 _aRadio-Active Elements
653 _aG-Chemistry
942 _2ddc
_cBK
999 _c24532
_d24532