000 00511 a2200253 4500
001 120736
020 _a0
041 _aeng
080 _a621.372 Cum
245 _aExistence of Hamilton circuits in tree graphs
250 _a
260 _aUrbana
260 _bUniversity of Illionois ;
260 _c1962
300 _aiv,67 p.
300 _c22 cm
490 _a
100 _aCummins, Richard Lee
700 _a
650 _a
650 _aHamiltonian graph theory
942 _cBK
942 _2UDC
999 _c63805
_d63805