TY  - BOOK
AU  - Toft, Louis
AU  - Mckay, A D D
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 21st
PY  - 1951///
CY  - London
PB  - Sir ISAAC Pitman and Sons
KW  - Mathematics-Study and teaching; Differential equations
ER  -