TY  - BOOK
AU  - Allendoerfer,Carl B.
AU  - Oakley,Cletus O.
TI  - Principles of mathematics
SN  - 070011390X
U1  - 510 ALL O  
PY  - 1969///.
CY  - New York : 
PB  - McGraw-Hill Book Company, 
KW  - Mathematics
N1  - Includes index.
ER  -