AutoCAD: A Problem Solving Approach/ by Sham Tickoo - 26th ed basic and intermediate 26th edition - USA Purde university northwest USA 2019 - xxxi,38p ISBN: 9781640570566 Subjects--Topical Terms: --School of Pure and Applied Sciences LC Class. No.: T386 .T56 2019 / T386 .T56 2019 Dewey Class. No.: T386 .T56 2019