تعداد ۱ پاسخ غیر تکراری از ۱ پاسخ تکراری در مدت زمان ۱,۷۲ ثانیه یافت شد.

1. Availability and use of official publications in libraries

پدیدآورنده : / Prepared by Jack J. Cherns [for] General information programme and UNISIS T

کتابخانه: National Library and Archives of Islamic Republic of Iran (Tehran)

موضوع : Libraries - Special collections - Government publlcations,Government publications - Use studies,Acquisition of government publications

رده :

Z688

.

G6C48

1983

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