Jha, Er Alok Kumar Fundamentals of engineering drawing : A to Z of principles of orthgraphic projection, projections of points and projections of lines / Er. Alok Kumar Jha. - Ask books publications, - 47 pages : illustrations ; 28 cm. ISBN: 9798526203517 (paperback) Subjects--Topical Terms: --Mechanical drawing. LC Class. No.: T353 JHA