TY  - BOOK
AU  - Krantz, Steven G. 
TI  - Differential Equations: Theory, technique, and practice
SN  - 978-1-4822-4702-2
U1  - Cir. 575.35 K89 C2015 
PY  - 2015///
CY  - St. Louis, Missouri, USA
PB  - CRC Press
ER  -