000 00279nam a22001217a 4500
003 OSt
008 240921b |||||||| |||| 00| 0 eng d
082 _a505
_bJ78
245 _aJournal of Scientific Research of the B.H.U.
260 _c1968-69
300 _a1-2
942 _2ddc
_cPER
999 _c45820
_d45820