00274nam a2200097 a 450000500170000008200200001710000270003724500680006426000260013230000180015820251203091524.0 a001.6424D,bcic aCicilioni, Ruth, Yaron aLotus 1-2-3: a tutorial includes releases of 2,2.01,2.2 and 3.0 aDelhi: Galgotiac1992 a588p.c24 cm.