Smithers, Graham Advanced modular mathematics mechanics 3& 4 : for A and AS level the University of London modular mathematics syllabus. - London: National Extension College Trust Ltd., 1995. - vi, 228p.; 25cm "N" ISBN: "0-00-322401-5" Subjects--Topical Terms: 1. Mechanics-mathematics Subjects--Index Terms: "N" LC Class. No.: QC176 / .S65