Megalithic astronomy : a new archaeological and statistical study of 300 western Scottish sites / C.L.N. Ruggles ; with contributions by P.N. Appleton ... [et al.].

320 p. :, 30 cm.

GN806 .S4 R84 1984

Megalithic monuments -- Scotland., Scotland -- Antiquities.

Oxford, England :: B.A.R., 1984.

Book