000 00415nam a2200145 a 4500
008 170703s1986####si ||||f#|||||00| 0#uuu#d
003 AR-SmCIES
020 _a9971500795
091 _a46069
100 1 _aPercacci, R.
245 1 0 _aGeometry of nonlinear field theories.
260 _aSingapore :
_bWorld Scientific,
_c1986.
999 _c22704
_d22704