1 Lee,D.H, "What is good textbook?" 4 (4): 5-13, 1993
2 Lewis, R. M, "The teaching of cardiopulmonary resuscitation in schools in Hampshire" 35 : 27-31, 1997
3 Kim, H. C, "The study of first aids education in middle school" 23 : 89-102, 1999
4 Kim,H.C, "The study of first aids education in middle school" Kangwon National University 1998
5 Hong,W.S, "Textbook system and improvement plan" 3 (3): 30-39, 1991
6 Gyeongsangbuk-do Office Education, "Report of status & actual condition of elementary, middle & high school safety education and first aid education" Gyeongsangbuk Province 2005
7 Hong, K. Y, "Middle and high school' knowledge level on first aid" 18 (18): 75-86, 2001
8 Kim, K. D, "Methods in social research" Pakyoungsa 1986
9 Kim, D. K, "Mass media research" Nanam 2005
10 Seo,S.H, "Knowledge and health education need for emergency treatment in some elementary school's teacher" Kyungpook National University 2006
1 Lee,D.H, "What is good textbook?" 4 (4): 5-13, 1993
2 Lewis, R. M, "The teaching of cardiopulmonary resuscitation in schools in Hampshire" 35 : 27-31, 1997
3 Kim, H. C, "The study of first aids education in middle school" 23 : 89-102, 1999
4 Kim,H.C, "The study of first aids education in middle school" Kangwon National University 1998
5 Hong,W.S, "Textbook system and improvement plan" 3 (3): 30-39, 1991
6 Gyeongsangbuk-do Office Education, "Report of status & actual condition of elementary, middle & high school safety education and first aid education" Gyeongsangbuk Province 2005
7 Hong, K. Y, "Middle and high school' knowledge level on first aid" 18 (18): 75-86, 2001
8 Kim, K. D, "Methods in social research" Pakyoungsa 1986
9 Kim, D. K, "Mass media research" Nanam 2005
10 Seo,S.H, "Knowledge and health education need for emergency treatment in some elementary school's teacher" Kyungpook National University 2006
11 Brich,D.A, "Improvement leadership skill in Curriculum development" 62 (62): 27-28, 1993
12 AHA, "Highlights of the 2005 American Heart Association Guidelines 2005-2006"
13 Hwang,J.Y, "First aid and CPR" Hanmi Medical Pub. Co. 2000
14 Krippendorf,K, "Content analysis: An introduction to its methodology" Sage 1980
15 Kim,T.H, "Content analysis related to safety education of elementary school" Ewha Womans University 2000
16 Reder, S., "Cardiopulmonary resuscitation training in Washington state public high schools" 56 : 283-288, 2003
17 Bae,H.S, "Analyzing media messages" Communication Books 2001
18 Kim, T. H, "A study on the content analysis of safety education in elementary school" 18 (18): 45-63, 2001
19 Lee,C.H, "A cotent analysis of first aid education in textbooks of primary/middle/high school" Inje University 2002