21. Elementary differential equations with boundary value problems
Author: / C. H. Edwards, David E. Penney,Edwards
Library: Central Library and Documents Center of Tehran University (Tehran)
Subject: Differential equations,Boundary value problems
Classification :
QA
371
.
E33
1993
22. Elementary Linear algebra
Author: C. H. Edwards, David E. Penney
Library: Central Library and Information Center of Shahed University (Tehran)
Subject:
Classification :
QA
،
155
،.
A5
,
E3
،
1988
23. Elementary linear algebra
Author: / C.H. Edwards, Jr., David E. Penney
Library: Central Library and Documents Center of Mazandaran University (Mazandaran)
Subject: Algebras, Linear
Classification :
QA184
.
E35
1988
