TY - BOOK AU - Ahuja, G M TI - Pustakalaya vyavastha: siddhant aur vyavahar SN - 81-85235-11-2 U1 - 020.6 21st PY - 1990/// CY - Rohtak (Haryana) PB - Manthan KW - Library science; Library administration-Study and teaching-India ER -