Quibus annis comoediae Plautinae primum actae sint quaeritur.
De Waal, Groningen, 1952. XXXII,159p. Theses. Sewn. Diss. Rijksuniversiteit Groningen.'From lack of space I have dealt mainly in criticism, but the book is full of acute observations and is a most useful compendium of all the scattered and largely inaccessible literature of the subject. It is indispensable for future research.' (W.B. SEDGWICK in The Classical Review (New Series), 1954, p.59).