Text ( visual ) : unmediated Doing urban research / by Gregory D. Andranovich, Gerry Riposa. -- : cl. ; : pb.. -- Newbury Park : Sage Publications , c1993. -- viii, 107 p. : ill., maps ; 23 cm. -- (Applied social research methods series ; v. 33). -- Includes bibliographical references (p. 99-104) and index. -- ISBN 0803939884 ; 0803939892 ; (BA20556900) ; https://ci.nii.ac.jp/ncid/BA20556900 Author Heading(s): Andranovich, Gregory ; Riposa, Gerry. -- Classification(s): LCC : HT110 ; DC20 : 307.76/072. -- Subject Heading(s): LCSH : Cities and towns -- Research