00417nam a22001577i 4500001001000000005001700010008004100027082002300068100001900091245003700110250001000147260005700157300001700214650001000231020001800241SXC02153020260819093713.0260101s1979    ii            000 0 eng d  aHIS 160 COP-S5222  aCopi, Irving M10aSymbolic logic /cCopi, Irving M  a5 ed.  abPrentice-Hall of India Pvt. Ltd., New Delhi,c1979  ap. ;c22 cm. 0aLogic  a9780828402514