Nasir al-Din Muhammad ibn Muhammad Tusi, M. T. Mudarris-Radawi (Editor)
The Metaphysics of Tusi : Treatise on the Proof of a Necessary Being, Treatise on Determinism and Destiny, Treatise on Division of Existents.
The Society for the Study of Islamic Philosophy and Science, 1992. Islamic Philosophy Translation Series. First edition. 0963327704 Various paginations. 
Volume, measuring approximately 6.25" x 9.5", is bound in gray cloth, with stamped gilt lettering to spine and covers. Book is like new. Bilingual in Persian and English.