Gallup/ECO Inc. Poll
Subtitle: Pre-presidential election, 1988
Series: MXAIPOIMOP88-PREELECT
Publisher: Roper Center for Public Opinion Research
Published: 1988?
Place of publication: Storrs, CT
Language: eng
Other titles: Opinion nacional 91141
Notes: Interview dates: May 12-June 1, 1988

Sample: Mexican adults