@misc{indiciae8976b9eba8d7, title = {Process analysis and synthesis}, author = {Cerrillo, M. V. and Mac Donald, J. S. and Toebes, R. K. and Zimmermann, H. J.}, year = {1964}, url = {https://ntrs.nasa.gov/citations/19640007965}, note = {Source identifier: 19640007965} }