000 00434nam a2200145Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e21685
_aMAIN
041 _aEnglish
082 _a514 L522A
100 _aLefschetz, S
245 0 _aApplications of algebraic topology: Graphs and networks and picares-lefsdretz theory and teynman integrals
260 _aBerlin
_bSpringer-Verlag
_c1975
300 _avii , 189 p.
942 _cBK
999 _c166207
_d166207