00544nam a22001817a 4500 BD-DhUL 20170124104409.0 170124s1990 bg |||| |||| 000 0 eng d BD-DhUL BD-DhUL 157.8 RES Research on Mental Petardation in Bangladesh Edit. Sultana S. Zaman Dhaka : Bangladesh Protibondhi Foundation, 1990. 210 p. ; 21 cm. BDT 130.00 Mental Petardation Bangladesh. Zaman, Sultana S. ed. ddc BK 154018 154018 0 0 ddc 0 157_800000000000000_RES 0 NFIC 284760 DUL DUL GEN 1991-06-11 Purchased 157.8 RES 333252 2017-01-24 1 2017-01-24 BK