-
61
Research, development of materials and training programs for 1973-74 year-end report
Argitaratua 1974Liburua -
62
-
63
-
64
A Follow-up study of the effectiveness of family planning communications in the Republic of Korea.
Argitaratua 1974Liburua -
65
-
66
Knowledge into action the use of research in Taiwan's family planning program
Argitaratua 1974Liburua -
67
-
68
Pretest of selected symbols for use as a national symbol for family planning
Argitaratua 1974Liburua -
69
-
70