869. New interchange

Author:

Library: Central Library Yasuj University (Kohgiluye va Buyer ahmad)

Subject: English language- Study and teaching( elementry),Communication, International- Problems, exercises, etc

Classification :
428
,.
24
,
R582N
,
2000

878. Numerical problems in chemistry

Library: Central library and document university of Kurdistan (Kurdistan)

Subject: Chemistry, Physical and theoretical- Problems, exercises, etc

Classification :
QD45
.
S25