Harold H. Bruff Publications Textbooks The Administrative Process (with Ernest Gellhorn & Glen O. Robinson), West (4 ed. 1993). The Administrative Process (with Ernest Gellhorn & Glen O. Robinson), West (3 ed. 1986). The Administrative Process (with Ernest Gellhorn & Glen O. Robinson), West (2 ed. 1981). Featured Scholarship The Administrative Process Glen O. Robinson Harold H. Bruff Ernest Gellhorn More The Administrative Process Glen O. Robinson Harold H. Bruff Ernest Gellhorn More The Administrative Process Ernest Gellhorn Glen O. Robinson Harold H. Bruff More