TY  - BOOK
AU  - Willerding,Margaret F., Engelsohn, Harold S.
AU  - x
TI  - Marhematics: The alphabet of science
SN  - 0471946532
U1  - 510/W732m 
PY  - 1977///
CY  - New York ; London
PB  - Wiley
KW  - Mathematics
N1  - Includes
ER  -