000 00269nam a2200109 4500
008 160616s 000 0
245 _aCatastrophe theory, selected papers, 1972-1977
100 _aZeeman, E.C
500 _aB L7
942 _cBK
_2BK2215
080 _a515.164 ZEE
999 _c2215
_d2215