000 00281pas a2200097 454500
008 160820b1971 xxu||||| |||| 00| 0 eng d
022 _a0022-4049
245 _aJOURNAL OF PURE AND APPLIED ALGEBRA
260 _aAMESTERDAM
_bELSERVIER SCIENCE BV
_c1971
906 _a
_b
_c
_dJan - Dec,2008
999 _c473585
_d473585