TY - BOOK AU - Toft, Louis AU - McKay, A. D. D. (jt.auth) TI - Practical mathematics: : a textbook covering the syllabus of the B.Sc. examinations in this subject and suitable for advanced classes in technical colleges U1 - 510 PY - 1966/// CY - London PB - Sir Isaac Pitman & Sons KW - Mathematics N1 - Includes index ER -