TY  - BOOK
ED  - 3G E-Learning 
TI  - Theory, practice and techniques in differential equations
SN  - 9781680949032
U1  - 515.35 
PY  - 2018///
CY  - New York
PB  - 3G E-Learning LLC
KW  - Differential equations
N1  - Includes index; Includes bibliographical references pages (221-222)
ER  -