Attribution
Non-Commercial
No Derivative Works
Sompong Dhompongsa. 2001. Investigating the structure of rings and modules by means of relative injectivity and projectivity. Chiang Mai:Chiang Mai University;
Sompong Dhompongsa. (2001) Investigating the structure of rings and modules by means of relative injectivity and projectivity (รายงานผลงานวิจัย). Chiang Mai University:Chiang Mai.
Sompong Dhompongsa. Investigating the structure of rings and modules by means of relative injectivity and projectivity. Chiang Mai:Chiang Mai University, 2001.
Sompong Dhompongsa. (2001) Investigating the structure of rings and modules by means of relative injectivity and projectivity (รายงานผลงานวิจัย). Chiang Mai University:Chiang Mai.
