00335nam a2200109Ia 4500008004100000082001900041100002000060245003300080260003900113630001800152650005500170211109s9999||||xx |||||||||||||| ||und||  a153.432bROY-T  aRoy, Bhola Nath 0aText Book of Inductive Logic  bNATIONAL BOOKSTALLaKottayamc1934  xGeneral Stack  aLogic, Symbolic and mathematicalvlogicxGeneralia