Help! 1978 Iran squad.

I need to know what positions the following members of the 1978 Iran World Cup squad played. Any help would be greatfully received thanks.
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3-Behtash Fariba (1/0), 4-Majeed Bishkar (0/0), 5-Javad Allahvardi (1/0), 6-Hassan Naibagha (2/0), 11-Ali Gheshghalan (0/0), 13-Hameed Taymouri (0/0), 16-Nasser Noorai (0/0), 18-Hossein Faraki (3/0), 19-Mohammad Shojael (0/0), 22-Mohammad Reza Korbekandi (0/0)

Goalkeepers:
1-Nasser Hejazi (3/0),
12-Bahram Movadat (0/0);

Defenders:
2-Iraj Danaiyfar (2/0),
14-Hassan Nazari (3/0),
15-Andaranik Eskandarian (2/0),
20-Nazrollah Abdolahi (3/0),
21-Hossein Kazerani (3/0);

Midfielders:
7-Ali Parvin (3/0),
8-Ebrahim Ghassempour (3/0),
9-Mohammad Sadeghi (3/0);

Strikers:
10-Hassan Rowshan (3/1),
17-Ghafoor Jahani (3/0)

 

Thanks!