TY  - BOOK
AU  -  Duncan, Ernest R--- et al.
TI  - Mathematics
SN  - 0395254639 ;0395254620
U1  - 510 
PY  - 1978///
CY  - Boston
PB  -  Houghton Mifflin Co.
KW  -   Mathematics
N1  - Includes index
ER  -