KESPRET, ISTOK. NORTON UTILITIES 6/ I. KESPRET. - MEXICO: COMPUTEC \\\\ - 344 P. 23 CM - GUIA DATA BECKER . INCLUYE INDICE. ISBN: 970-11-0031-X Subjects--Topical Terms: 1.UTILERIAS NORTON 6 (PROGRAMA DE COMPUTADORA). Dewey Class. No.: 001.642 K47