Typescript, copyright 1968. Unmarked typescript of a one-act play that opened May 7, 1969, at 13th Street Theatre, 50 West 13th Street, New York, N.Y.

A concise, readable account of the principles underlying embryonic and appendage development in animals and plants, illustrated with colorful artwork and interviews with prominent investigators. Highly recommended for use in undergraduate and graduate courses.

Strength of Materials deals with the study of the effect of forces and moments on the deformation of a body. This book follows a simple approach along with numerous solved and unsolved problems to explain the basics followed by advanced concepts such as three dimensional stresses, the theory of simple bending, theories of failure, mechanical properties, material testing and engineering materials.