Harman Harriet 20th century man, 21st century woman : how both sexes can bridge the century gap / Harriet Harman - London : Vermilion, 1993. - viii, 183 p ; 22 cm. Spine title : The century gap ISBN: 0091778190 Subjects--Topical Terms: Sex differencesSex role LC Class. No.: HQ1075.5.G7