..............page:14-15,18
..............page:19-22,29
Contingency and permanency
wang jian-qiang1; zhang zhi-hui2 (1.school of public management; shandong institute of business and technology; yantai 264005; china; 2.school of business; china west normal university; nanchong 637002; china)
..............page:23-25
..............page:30-32,37
..............page:46-48,52
..............page:38-41,45
..............page:62-63,70
..............page:98-100
..............page:103-105
..............page:101-102
..............page:85-86,91
..............page:96-97,113
..............page:124-125
..............page:126-127
..............page:122-123
..............page:116-119
..............page:128-129
..............page:8-10,13
..............page:114-115
..............page:108-110
..............page:111-113
..............page:106-107