000 00667nam a2200229Ia 4500
003 OSt
005 20250605143956.0
008 220926b |||||||| |||| 00| 0 eng d
020 _a503000274X
037 _cReference
040 _aRTL
_cRTL
_beng
041 _2eng
_aeng
084 _aB M9/SC
_qRTL
100 _aShashkin, Yu. A.
_9373158
245 0 _aEuler characteristic
260 _aMoscow
_bMir Pub.
_c1989
300 _a94 p.
_bIncludes bibliographical references and index
440 _vLittle mathematics library
650 _aEuler characteristic.
_9811928
942 _hB, M9/SC
_cREF
_2CC
_n0
999 _c692990
_d692990