00490nam a22001937a 4500 LC 20170227165149.0 130626t xxu||||| |||| 00| 0 eng d 9718581073 BC 108 .Ar676 1996 Fil 160 Ar1 1996 Ardales, Venancio Logic made easy / Venancio Ardales. Philippines Concerns, Inc. 1996 v, 167 p. ill. ; 21 cm. 1 lcc BK 3136 3136 0 0 lcc 0 LUX LUX FIL 2013-06-26 0 BC 108 .Ar676 1996 8804 2013-08-13 00:00:00 1 2013-06-26 BK