TY  - BOOK
AU  - Churchill, Ruel V. (Ruel Vance), 1899-1987
TI  - Operational mathematics
U1  - 517 CHU 
PY  - 1958///
CY  - New York
PB  - McGraw-Hill
KW  - Integral transforms
KW  - Differential equations
KW  - Calculus, Operational
N1  - First ed. published in 1944 under title: Modern operational mathemat ics in engineering
ER  -