van Rensburg, M J J Engineering Science N3 : new syllabus / M J J van Rensburg and A S van Rooyen. - Northcliff [South Africa] : Troupant; 1995. - 124 pages .: illustrations; 25 cm. ISBN: 9781919780184 Subjects--Topical Terms: --Engineering science- study & teaching--Engineering science- textbooks Dewey Class. No.: ST 620 VANR