Kumar, Krishan.
Library Administration and Management / - Second Ed. / - New Delhi-14 : Vikas Publishing House Pvt. Ltd. , 2001 - p200 :
Library Science
2:12 / M7
Library Administration and Management / - Second Ed. / - New Delhi-14 : Vikas Publishing House Pvt. Ltd. , 2001 - p200 :
Library Science
2:12 / M7