the evolution of unlicensed PCS Walter H.W. Tuttlebee creator Tuttlebee, Wally H. W. 1953- London New York Springer c1997 xxiii, 536 p. : ill. ; 24 cm. PART-1:- Markets and Applications (Page-1), PART-2:- Standardization and Industry Development (Page-103), PART-3:- Technology (Page-169), PART-4:- Technical Standards (Page-351). Walter H.W. Tuttlebee, ed. Telecommunication engineering 621.38235,COR 3540199705 (Berlin : hardback : acid-free paper) 96030964 20220818191853.0