TY  - BOOK
AU  - Mason,John
TI  - Thinking mathematically
SN  - 0201102382
AV  - QA39.2 .M373 1982
PY  - 1982///
CY  - London ; Reading, Mass.
PB  - Addison-Wesley
KW  - Mathematics
N1  - Includes bibliographical references and index
ER  -