By Parker, Ian.
London | New York Routledge 1992 .
xiii, 169 p. 23 cm..
0415050170 | 0415050189 (pbk.)

London | New York Routledge 1993 .
vi, 179 p. 22 cm..
0415097207 | 0415097215 (pbk.)

London | New York Routledge 1990 .
ix, 249 p. , Includes index. 22 cm..
0415010748 (pbk.) | 0415010772 (hard)

By Parker, Ian.
London | New York Routledge 1989 .
vii, 173 p. 24 cm..
041501493X | 0415014948 (pbk.)

By Parker, Ian.
London Sage 1995 .
vii, 167 p. , Includes index. 24 cm..
0803974817

Buckingham [U.K.] | Philadelphia Open University Press 1999 .
x, 226 p. 23 cm..
0335202055 | 0335202047 (pbk.)

London | Thousand Oaks, Calif. SAGE Publications 1998 .
xii, 159 p. 24 cm..
0761953760