NCERT, . Bangla : akar prashnakosh o uttarmala pass / NCERT and SCERT. - 15th ed / . - Kolkata : B M Publication , 2012. - Verious pagination : ill.,table ; 21cm . NULL ISBN: RS220.00 (pbk) Subjects--Index Terms: BANGLA-GUIDE BOOK Dewey Class. No.: 491.44076 / NCE/B