2. American civil engineering practice

Author:

Library: Central Library of Sharif University of Technology (Tehran)

Subject: ، Civil engineering

Classification :
TA
145
.
A42

3. American civil engineering practice, prepared by a staff of specialists

Author:

Library: Central Library and Documents Center of Tehran University (Tehran)

Subject: Civil engineering

Classification :
TA
145
.
A42

4. Engineering contracts and specification

Author:

Library: Tehran University, technical faculty libraries 1 (Tehran)

Subject: Engineering- Contracts and specification- U. S

Classification :
TA
180
.
A2

5. Engineering contracts and specifications

Author:

Library: Central Library of Amirkabir University of Technology (Tehran)

Subject: ENGINEERING-CONTRACTS AND SPECIFICATIONS

Classification :
TA
180
.
A2
1954

6. Engineering contracts and specifications

Author:

Library: Central Library and Documents Center of Tehran University (Tehran)

Subject: Engineering - Contracts and specifications - U.S.

Classification :
TA
180
.
A2

10. Engineering contracts & specifications

Author:

Library: Central Library of Amirkabir University of Technology (Tehran)

Subject: ENGINEERING-CONTRACTS & SPECIFICATIONS-

Classification :
TA
180
.
A2
1963