1. ......................

Author:

Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)

Subject: Study and teaching ، AIDS )Disease(,Prevention ، AIDS )Disease(

Classification :
RA
644
.
A25
T635
1996

11. Teaching aids

Author:

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

Subject: Aids (disease) - Study and teaching,Aids (disease) - Prevention

Classification :
RA644
.
A25
,
T635
1996

12. Teaching aids

Author:

Library: Central Library and Document Center of Shahid Madani University of Azarbayjan (East Azarbaijan)

Subject: Aids (disease) - Study and teaching,Aids (disease) - Prevention

Classification :
RA
,
644
,.
A25T635