نتایج جستجو برای: reference services
تعداد نتایج: 562197 فیلتر نتایج به سال:
this article considers the many developments in technology and practice that are making libraries more connected and interdependent. it looks at new integrated online services and reviews the increasing importance of both formal and informal standards. global centralized web services are discussed. the relationships between information industry companies and libraries are considered. virtual re...
this research has been taken among the students of high school in karaj city during the years 1391 and 1392. this is a survey research and data gathering is through questionnaires. studying the “an analysis of students’ tendency toward non-native reference groups in karaj”. the questionnaire was distributed among 260 of these students who were chosen through multi step cluster sampling. conside...
abstract nowadays, industries cannot play a crucial role in national and international competitions. the tourism industry is no exception. tourism industry development as the most important economic sector and income generation is one of the key challenges of economic development in the world. therefore, countries were successful that take advantage of the capabilities of tourism sector using ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید