1 | | Research methods in library and information science / Lynn Silipigni Connaway and Marie L. Radford . - Seventh edition. - Santa Barbara, California : Libraries Unlimited, an imprint of ABC-CLIO, LLC, 2021. - xxii, 528 pages : illustrations ; 27 cm. - ( Library and information science text series ) Mã xếp giá: 020.72 C74Đăng ký cá biệt: Lầu 2 KLF: 2000022648 |