00540nam a2200193 a 4500 20140310183154.0 970101s19uu xx 00 eng d 089588559X Z 286.D47 .T747 1989 Townsend, Carl Ventura Tips and techniques / Carl Townsend, Sandy Townsend. San Francisco : Sybex, 1989. xviii, 424 p. : ill. ; 23 cm. Includes index. IT Data Processors BK lcc FOR 19726 19726 0 0 lcc 0 A A NULL 2003-04-25 DONATION 0 Z 286.D47 .T747 1989 C1085 2018-05-15 00:00:00 1 2013-10-10 BK