Journal of Beijing Normal University(Natural Science) 1986 Issue 3 yi ge yong nmr yan jiu san zu fen ti xi de wu li hua xue shi yan

Journals A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Journal of Beijing Normal University(Natural Science)
0476-0301
1986 Issue 3

..............page:92-94

jian kang xiao bai shu gao pin xin dian tu fen xi
Chen Shufeng;Shi Changqing and Wang Bin

..............page:85-91

..............page:1-6