1. Advanced scientific methods for environmental safety and economic development
Author: Sekhar, A. Raja, A. Raja Sekhar
Library: Library and Documentation Center of Kurdistan University (Kurdistan)
Subject: ، Environmental economics
Classification :
HC
79
.
S4A4
2. Combinatorial & computational mathematics
Author:
Library: Central Library and Information Center of Shahed University (Tehran)
Subject: Combinatorial analysis Congresses,Numerical analysis Congresses
Classification :
QA
،
164
،.
C635
،
2004
