Pennsylvania Taxes, Guidebook toJr., J.D., CPA Charles L. Potter, LL.M., C.P.A. James W. Forsyth, J.D. Philip E. Cook, CPA and Sheldon J. Michaelson · First published 2015Open the Tome
Important instrumentation and methods for the detection of chemicals in the fieldSmith, Philip A. (Industrial hygienist), Cook, Gregory W. (Naval officer) · First published 2013Open the Tome
The Future of newsDouglas Gomery, Lawrence Wilson Lichty, Philip S. Cook, Lawrence W. Lichty · First published 1992Open the Tome
