000 00447nam a2200169Ia 4500
008 220718s1973||||xx |||||||||||||| ||und||
020 _a0824760522
082 _a13.01+8.01
_bHERM
100 1 _aHermann, R
245 1 _aGeometry, physics & systems
_cR. Hermann
260 _aNew York
_bMarcel Dekker
_c1973
300 _ax
_e304
490 _aPure & applied mathematics 18
690 _aGeometry
690 _aPhysics
942 _cBK
999 _c15382
_d15382