first edition Softcover
1962 · Helsinki
by AHMAVAARA, Y.
Helsinki: Suomalainen Tiedeakatemia, 1962. Softcover. Very Good. First edition. Very good in wrappers. Book shows light rubbing to spine, lightly faded at back spine and back top edge. Paperback. 4 Volumes (General Formalism, World Geometry and the Elementary Particles, The Interaction Formalism, and Mathematical Criticism of Some Current Physical Techniques). (Inventory #: 226521)