Keeffe, D. PULSE an Ada-based distributed operating system by D. Keeffe, G. M. Tomlinson, I. C. Wand, A. J. Wellings - London Academic Press 1985 - xiii, 244p. - APIC Studies in Data Processing No.26 . ISBN: 0124029701 Dewey Class. No.: 005.446 / N85