00970nam a2200277 a 4500 1983074 BD-KhUET 20120730110946.0 120730s1989 si a 001 0 eng d 89062279 0895885190 9813091924 DLC DLC DLC BD-KhUET 650.0285369 20 Robbins, Judd. 6421 The ABC's of 1-2-3 release 3 / Judd Robbins. San Francisco ; Singapore : SYBEX; Tech Publications, c1989. xxiii, 289 p. : col. ill. ; 23 cm. Lotus 1-2-3 (Computer file) 6422 Business Computer programs. 6423 Electronic spreadsheets. 6424 ddc BK 6632 6632 0 0 ddc 0 0 KUETCL KUETCL GEN 1990-12-20 313.00 0 650.0285369 ROB 3010015108 2012-07-30 00:00:00 1 2012-07-30 BK