00653cam a2200229 7i4500 0000006152 20080821090000.0 20080819 14:09 080819 enk 0860240673 (pbk) NM NM TA157 .S46 1975 Semler, E. G. Engineering E. G. Semler. London: Haymarket Publishing, 1975. 82p.: ill.; 22cm. Dog careers guide Engineering -- Vocational guidence Engineering for undergraduates NM BP00002092 Book Open Shelf Dengkil Library