000 00415nam a2200157 4500
082 _aR PRN.160
100 _aCamacho, M I,
_eEditor
245 _a et al.
_cM I Camacho
250 _a
260 _aLongman Scientific & Technical, London
_c1987
300 _a
490 _aPitman Research Notes in Mathematics, Vol.160
650 _aPitman Research Notes in Mathematics
700 _a
_eEditor
942 _cBK
999 _c444793
_d444793