TY  - BOOK
AU  - Hockey,S.W.
TI  - Introduction to calculus
T2  - The commonwealth and international library
SN  - 0080125794
PY  - 1969///
CY  - Oxford
PB  - Pergamon Press
KW  - Calculus
N1  - '...for pupils who have achieved a satisfactory standard in mathematics at'O' level'-Preface. With answers
ER  -