| 
Tehran
| | | Persian Book
| 13444 | | | Non-Persian Book
| 8954 | | | Persian Thesis
| 3446 | | | Non-Persian Media
| 1132 | | | Persian Document
| 1018 | | | Non-Persian Journal
| 563 | | | Persian Media
| 161 | | | Persian Journal
| 107 | | | Non-Persian Thesis
| 5 | | | Persian Research
| 1 | | | Persian CD
| 1 | | | Non-Persian CD
| 1 | | | Total Doc Types | 28833 | | |
