TY - BOOK AU - DAS, RAMAPRASAD TI - SANKETIK JUKTIBIJNAN ( BEN ) / U1 - 164 PY - 1978/// CY - KOLKATA PB - PASHIM BANGA RAJYA PUSTAK PARSAD KW - SYMBOLIC LOGIC N1 - V.1 ; 2ND ED / 1986 ( 2006 RPT ): BAKYA KALAM. xii,509 P / 539 P; V.2 ; 1986 ( 2006 RPT ): BIDHEYA KALAM : EKMANAK BAKYA O JUKTI. xii,290 P / 284 P; V.3 1987 ( 2006 RPT ): BIDHEYA KALAM : ONEK MANAK BAKYA O JUKTI. xi,388 P / 360 P ER -