初・中等學生들의人口知識및態度의發達에관한研究
By: chʻaegim yŏnʾguja Yi Sang-ju ; Hanʾguk Haengdong Kwahak Yŏnʾguso pʻyŏn
Publisher: Munʾgyobu Inʾgu Kyoyuk Chungang Ponbu
Published: 1975
Place of publication: Sŏul
Language: kor
Number of pages: 117
Subjects: Population; Study and teaching
Other titles: Chʻo-chungdŭng haksaengdŭl ŭi inʾgu chisik mit tʻaedo ŭi paltal e kwanhan yŏnʾgu
Notes: Report made to Munʾgyobu Inʾgu Kyoyuk Chungang Ponbu.

Bibliography: p. 73-74.