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Human has a difference of perception because of his/her training and previous experiences. The variety of perception may has different reflections at various areas. The variety of perception on some words about information centers and services were examined from different angles in this study. In this study, the perception of sampling on the some concepts of information centers and services were analyzed in different ways. By this aim, a survey was conducted and according to independent variables as age, gender and socioeconomic statues, the perceptions of sampling related to this subject was xamined. |
