Bird, J. O Technician mathematics : level 1 / J. O. Bird and A. J. C. May - 2nd ed. - Burnt Mill : Longman Scientific & Technical, 1982. - x, 390 p. : ill. ; 22 cm. - Longman technician series, mathematics and sciences sector. . Subjects--Topical Terms: Engineering mathematics Dewey Class. No.: 510.2462