HERE FOR PHOENIX LABORATORY DEDICATION: Prominent in dedication ceremonies this morning for the new $1,500,000 Phoenix Memorial Laboratory on the University's North Campus were (left to right): U-M President Harlan Hatcher; Detroit Edison Co. President Walker L. Cisler, who gave the dedication address; Dean of the U-M Graduate School Ralph A. Sawyer, director of the Phoenix Project; Chester H. Lang, vice-president of General Electric Co. and national chairman of fund-raising for the Phoenix Project; and George W. Romney, president of American Motors Corp. who presented the Mason Memorial Library honoring the late George W. Mason, former president of American Motors, to the laboratory. (Story on page 19.)