TY  - BOOK
AU  - Murray, Daniel A. 
TI  - Introductory course in differential equations
U1  - 515.35 
PY  - 1953///
CY  - London
PB  - Longmans, Green and CO.
KW  - MCE
N1  - 0; 0; 0; 515_350000000000000_MUR
ER  -