00000nam 2200000 4500 INLIS000000000001648 20230802112716 0010-0823000096 ta 230802################e##########0#eng## - 613.9 071 613.9 071 BUR r Burke Susan Responsibke Parenthood and Sex Education : Proceedings of a Working Group held in Tunisia November 1969 / Burke Susan - London : International Planned Parenthood Federation, 1970 xi, 135 hlm : ilust ; 24,5cm - the ad hoc Working Group was called together to advise the International Planned Parenthood Federation on the development of its policy and its programmed in the area of 'family life' education PARENTING