TY  - BOOK
AU  - Nelson, David
TI  - The Penguin dictionary of mathematics.(3rd ed.)
T2  - Penguin reference books
SN  - 0141010770
AV  - QA 5 PEN 
PY  - 2003///
CY  - London
PB  - Penguin
KW  - MATHEMATICS--HANDBOOKS, MANUALS, ETC
KW  - Mathematics - Dictionaries
ER  -