Preventive medicine and family planning: proceedings of the Fifth Conference of the Europe and Near East Region of the I. P. P. F., Copenhagen, 5-8 July 1966 / International Planned Parenthood Federation. Europe and Near East Region. [from old catalog] Contraception Congresses. Family planning Congresses. RG236 .I58 614.44 INP [NLM: 1. Birth control--Congresses. London : International Planned Parenthood Federation, 1967. 1967. 1967 Text 293 p. eng