Finite mathematics MFN0A-E : unit 4 : lessons 16-20 / Independent Learning Centre. Ministry of Education and Training. - Ont. : Independent Learning Centre, Ministry of Education and Training, c1993 - ca. 24 p. ; 28 cm. ISBN: No ISBN Subjects--Topical Terms: Mathematics--Problems, exercises, etc. Dewey Class. No.: 510.76 / FIN