Gray, John Men are from Mars, women are from Venus : the classic guide to understanding the opposite sex / John Gray - New York : Harper Collins, c2012. - xxxiii, 323 p. ; 21 cm. ISBN: 9780060574215 LCCN: Subjects--Topical Terms: MarriageCommunication in marriageInterpersonal relations LC Class. No.: HQ734 / .G727 2012