TY  - BOOK
AU  - Johnson, james F
AU  - Johnson, james F
TI  - Applied mathematics
U1  - 519 
PY  - 1939///
CY  - USA
PB  - The bruce publishing company
KW  - MCE
N1  - 0; 0; 0; 519_000000000000000_JOH
ER  -