Ali, Sayad A. Madrasa service commision : general knowledge abasik dwitiya patra 2009 / edited by Sayad A Ali. - / . - Kolkata : Balaka Book House , 2009. - 372p. : ills.,figs.,tables ; 21cm 1 CD . NULL ISBN: RS100.00 (PB) Subjects--Index Terms: GENERAL KNOWLEDGE-GUIDE BOOK Dewey Class. No.: 001.076 / ALI/M