Tjalve, Eskild. Engineering graphic modelling : a workbook for design engineers / E. Tjalve, M. M. Andreasen, F. Frackmann Schmidt ; English translat ion edited by Geoff Pitts. - London : Newnes-Butterworths, 1979. - 119 p. : ill. ; 18 x 26 cm. Translation of Grafiske modeller. Includes bibliographical references (p. 119). ISBN: 0408003057 (pbk.) Subjects--Topical Terms: Mechanical drawing.-------- Dewey Class. No.: 604.24