00899nam a2200229 a 450000100060000000300080000600500170001400800410003103500190007204000350009104100080012608200270013424501800016126000260034130000300036749000370039765000410043465000430047570000270051871000870054583000370063218402BD-RjUL20211209000259.0180731s1976    bg       b    000 0 eng d  a(BD-RjUL)18460  aBD-RjULcBD-RjULdBD-RjULbeng  aeng  a509.20255492bDIR 197600aA Directory of Scientists and Tecnologists of Bangladesh /cEdited by Ahsan A. Biswas ; Complied by BABSDOC (Bangladesh National Scientific and Technical Documentation Center)  aDacca:bBANSDOC, 1976  a[6], 190,[2] p. ;c28 cm.  aBANSDOC Bibliography ; vNo. 103  aScientists zBangladesh xDirectory   aTecnologists zBangladesh xDirectory   aBiswas, Ahsan A. , ed.  aBABSDOC (Bangladesh National Scientific and Technical Documentation Center), Comp.  aBANSDOC Bibliography ; vNo. 103