James Gregory : tercentary memorial volume , containing his corre spondence with John Collins and his hitherto unpublished mathematical m anuscripts, together with addresses and essays communicated to the Roya l society of Edinburgh /
James Gregory; edited by Herbert Westren Tu rnbull
- London: Published for the Royal Society of Edinburgh by G. Bell , 1939
- xi, [1], 524p. : tab. front. iv pl. ; facsims ; 24 cm