00432nam a2200157Ia 4500 211228s9999 xx 000 0 und d 14 0209 71 9 Jayakar Knowledge Resource Centre Schofield, Michael Sexual behaviour of young people 1st Penguin Books Harmondsworth 1972 272p p. young adults-Sexual behaviour 1 204469 204469 0 0 0 0 2 2 2 0000-00-00 0 S2:(G:675) K2 300892 2022-01-11 0000-00-00 1