TY  - BOOK
AU  - Jian, bei xiang
TI  - ke hu wen juan diao cha yu tong ji fen xi
SN  - 9787302348726
AV  - HA32 J611
PY  - 2014///
CY  - Beijing
PB  - qing hua da xue
KW  - SPSS
KW  - Systems Analysis
KW  - questionnaire
ER  -