Gbenga, A. Quick Access to AutoCAD Plotting and Surfer 7 for Surveyors & Engineers/ by Adeniyi Gbenga.- - 2nd - Yola: Paraclete Publisher, 2007. - 48p.: ill.: 24cm Source: B-28661 LCCN: 9788055737 Subjects--Topical Terms: Computer Science LC Class. No.: QA76.90 / .G24 2007