H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
Réinventer le ParlementPierre Birnbaum, Francis Hamon et Michel Troper Paris: Flammarion, 1977, 220 p.-Les régimes parlementaires contemporainsJean-Claude Colliard Paris: Presses de la Fondation nationale des sciences politiques, 1978, 368 p.
John Ward, The lives of the professors of Gresham College to which is prefixed the life of the founder Sir Thomas Gresham, a facsimile of the London edition of 1740 (The Sources of Science, n° 71)