TY  - BOOK
AU  - Allendhoerfer C.B.
TI  - Principles of Mathematics
SN  - 0000001532
U1  - 510 
PY  - 1963///
CY  - New York
PB  - Mc Graw-Hill
KW  - M.Tech. Environmental Engineering
KW  - Mathematics  Principles
ER  -