Washington DC: National Aeronautics and Space Administration (NASA) 1974. Part II ONLY. xii, , 425-859,  pages. 8vo. Printed grey and blue paper wrappers. A clean copy noting previous owner name and number stamps on front wrapper. Very Good. Wraps. 
Part II (of II) ONLY containing symposium sessions IV, V, VI, and VII. The first three sessions were published in another book containing Part I of the symposium.