Chemistry for the health sciencesGeorge I. Sackheim, Dennis D. Lehman, Ronald M. Schultz · First published 1969Open the Tome
A programmed approach to the circulatory systemGeorge I. Sackheim · First published 1963Open the Tome
Big Bio Pack 1Neil Alexander Campbell, Alan Galbraith, MADIGAN, William J. Germann, George I. Sackheim, Robert M. Thornton · First published 2002Open the Tome