TY  - BOOK
A1  - / by Frank Ayres.,ای‍رز,Ayres
TI  - Schaum’s outline of theory and problems of differential equations
PB  - سازمان اسناد و كتابخانه ملی جمهوری اسلامی ایران
SN  - 105431712
UR  /book/105431712/Schaums-outline-of-theory-and-problems-of-differe/
ER  -