Toft, Louis A.D.D. McKay Practical mathematics a textbook covering the syllabus of the B.Sc. examinations in this subject and suitable for advanced classes in technical colleges - London Sir Isaac Pitman & sons 1957 - vii, 536 p. : ill. ; 22 cm. ISBN: (hb) Subjects--Topical Terms: Mathematics --Ordinary differential equations --Analytical solid geometry --Spherical trigonometry --Spherical trigonometry --Periodic functions --Determinants --IIMC Dewey Class. No.: 510 / TOF