@article{10_1017_S0008439500027879,
     author = {Thurston, H.A.},
     title = {Number-systems, {A} {Modern} {Introduction,} by {Mervin} {L.} {Keedy.} {Addison-Wesley,} 1965. ix + 226 pages. $6.50.},
     journal = {Canadian mathematical bulletin},
     pages = {154--154},
     year = {1967},
     volume = {10},
     number = {1},
     doi = {10.1017/S0008439500027879},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0008439500027879/}
}