MARC 보기
LDR
00000nam k2200205 c 4500
001
000000067993
005
20151214174931
008
130816s ulk 000a kor
022
▼a 1225-1380
245
▼a A-수학교육.
260
▼b 한국수학교육학회.
856
41
▼u http://kiss.kstudy.com/journal/list_name.asp?key1=2181&key2=5011
991
▼a 전자저널