J O MATHEMATICS FOR ELECTRICAL TECHNICIANS LEVEL 4/5 - 2ND - LONDON LONGMAN 1994 - 0 0 1 0 0 ISBN: 0-582-23421-2 Source: 2001-196 Subjects--Personal Names: MAY J .C Subjects--Topical Terms: NATURAL SCIENCES & MATHEMATICS LC Class. No.: TA 330.B53