TY  - BOOK
AU  - CLAYTON, H. W. and STRAKER, D. N.
TI  - A Natural Approach ti Mathematics
SN  - 0080171370
U1  - 510 22nd edition
PY  - 1974///
CY  - Australia
PB  - Pergamon Press Ltd.
KW  - Mathematics
N1  - Includes index
ER  -