00633nam a22002177a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093082001700102100001700119245006900136260003800205300001100243490004900254650003400303650002900337830004900366CHAP20220817041439.0971013s1965            r     00010     d  a14715  a15687  a19763  cCHAP  a621.3851bB400aBenes, V. E.  aMathematical theory of connecting networks and telephone traffic  aNew York :bAcademic Press,c1965  a319 p.  aMathematics in science and engineeringv; 1714aComunicación estadística.14aTeléfono automático.0 aMathematics in science and engineeringv; 17