TY  - BOOK
AU  - Gullberg,Jan
TI  - Mathematics: from the birth of numbers 
SN  - 039304002X
AV  - QA36 .G86 1997
U1  - 510/.9 20
PY  - 1997///
CY  - New York
PB  - W.W. Norton
KW  - Mathematics
N1  - Includes bibliographical references (p. 1041-1052) and indexes
ER  -