000 00338nam a2200145Ia 4500
020 _a9780859507332
082 _b607
_a510
100 _a"Murray, L."
245 0 _aProgress in Mathematics
260 _bStanley Thornes
_aLONDON
_c1988
300 _a448
944 _cBK
999 _c393338
_d393338