TY  - BOOK
AU  - Harada Manabu
TI  - Factor categories with application to direct decomposition of modules
T2  - Lecture notes in pure and applied mathematics; 88
U1  - B2-316, M3   TB 
PY  - 1983///
CY  - New York    
PB  -  Marcel Dekker       
KW  - Algebra
ER  -