Gray, John, 1951- MARS AND VENUS ON A DATE : A Guide for Navigating the 5 Stages of Dating to Create a Loving and Lasting Relationship / JOHN GRAY, PH.D. - xvii, 370 pages ; 21 cm ISBN: 9780060932213 RM55.90 Subjects--Topical Terms: CourtshipMan-woman relationshipsInterpersonal relations Dewey Class. No.: 646.77