Gakhar, Attam Prakash.
LIBRARIAN`S GUIDE TO BROAD SYSTEM OF ORDERING (BSO) / - First Ed. / - New Delhi : Metropolitan Book Company pvt ltd.. - p.82 :
Library Science
2:12 / M2
LIBRARIAN`S GUIDE TO BROAD SYSTEM OF ORDERING (BSO) / - First Ed. / - New Delhi : Metropolitan Book Company pvt ltd.. - p.82 :
Library Science
2:12 / M2