1. Communications in the world of the future
Author: / by Hal Hellman
Library: Library of Campus2 Colleges of Engineering of Tehran University (Tehran)
Subject: Telecommunication,Computers,Communication
Classification :
TK
5103
.
7
.
H4
1974
2. Controlled guidance systems
Author: Hellman, Hal
Library: Central Library and Documents Center of Industrial University of Khaje Nasiredin Toosi (Tehran)
Subject: ، Guided missiles,Guidance systems ، Space vehicles
Classification :
UG
632
.
H4
1967
3. Energy in the world of the future
Author: / by Hal Hellman
Library: Central Library and Documents Center of Allameh Tabatabaei University (Tehran)
Subject:
Classification :
TJ153
،.
H46
4. Energy in the world of the future
Author: / by Hal Hellman
Library: Central Library and Archive Center of shahid Beheshti University (Tehran)
Subject: Energy and force
Classification :
531
.
6
He-E
5. Feeding the world of the future
Author: / by Hal Hellman
Library: Central Library and Documents Center of Mazandaran University (Mazandaran)
Subject: Agriculture.,Food supply.
Classification :
S493
.
H47
1972
6. Great feuds in mathematics
Author: / Hal Hellman
Library: Central Library, Center of Documentation and Supply of Scientific Resources (East Azarbaijan)
Subject: Mathematics- History,Mathematicians- History
Classification :
QA21
.
H45
2006
7. Population
Author: / by Hal Hellman
Library: Central Library and Documents Center of Allameh Tabatabaei University (Tehran)
Subject:
Classification :
HB871
،.
H46
