Basic research methods for librarians /
Powell, Ronald R.
Basic research methods for librarians / Powell, Ronald R. - 4th ed. - Westport, Conn. : Libraries Unlimited, 2004 - x, 347 p. : ill. ; 24 cm. - Library and information science text series .
1591581036 (alk. paper) | 1591581125 (pbk. : alk. paper)
Basic research methods for librarians / Powell, Ronald R. - 4th ed. - Westport, Conn. : Libraries Unlimited, 2004 - x, 347 p. : ill. ; 24 cm. - Library and information science text series .
1591581036 (alk. paper) | 1591581125 (pbk. : alk. paper)