1. Social Studies:A text book specially for All Trades of ITI;According to the Syllabus as approached by The General Government
المؤلف: R.B.Gupta,M.Handa
المکتبة: کتابخانه دانشکده علوم اجتماعی دانشگاه تهران (طهران)
موضوع: Training,Social
رده :
H
61
.
G6S8
1987
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