000 00502cam a2200217ua 4500
001 46509
005 20171214165746.0
007 ta
008 130221s1985 a g b000 u ben u
020 _cRs. (PBK)
040 _aMAIN
041 1 _aben
_hNULL
100 1 _aPlimak, E.
245 1 0 _aSamaj bikaser dhara /
_cNULL.
260 _aMusco :
_bPragati Prakashan ,
_c1985.
300 _a175p. :
_btable,fig. ;
_c18cm .
365 _aRs.
504 _aNULL
700 1 _aVolodin, A.
942 _cBK
999 _c46184
_d46184