000 00537nam a2200205 a 4500
001 00003337
008 110328s1991 bg a g 000 0 eng d
040 _aBD-DhIUB
_cBD-DhIUB
082 0 4 _a501
_219
100 1 _aAsgar, Ali
245 0 0 _aBiggan andolan (essays on science) /
_cAli Asgar
250 _a2nd ed.
260 _aDhaka :
_bMuktadhara,
_c1991.
300 _a84 p. ;
_c21 cm.
520 0 _aScience - General
556 _a1997-07-22
650 1 7 _aScience
_2Spines
999 _c11547
_d11547
526 _bcse