Pretest of selected symbols for use as a national symbol for family planning

Pretest of selected symbols for use as a national symbol for family planning

書誌詳細
第一著者: Goonetilleke, H.M
団体著者: Sri Lanka. Dept. of Information. Family Planning Communication Strategy Project
フォーマット: 図書
言語:English
出版事項: Colombo, Sri Lanka Family Planning Communication Strategy Project Dept. of Information, 1974.
主題:
Birth control > Sri Lanka.
Communication in birth control > Sri Lanka.