000 00496nam a2200205Ia 4500
003 GCL
008 140319s9999 xx 000 0 eng d
040 _aGCL /
_cGCL
082 0 4 _a512.4
_bX F
100 1 _aXU, JINZHONG
245 1 0 _aFLAT COVERS OF MODULES /
_cXU, JINZHONG
260 _a[S.N] :
_bSPRINGER - VERLAG ،
_c1996
300 _a167 P
650 0 4 _aMATHEMATICS
650 0 4 _aALGEBRA
650 0 4 _aMODULES
650 0 4 _aRINGS
650 0 4 _aINJECTIVE MODULES
942 _2ddc
_cBK
999 _c14910
_d14910