00948nam--2200349---450-9900003610702033160036107USA010036107(ALEPH)000036107USA01003610720010315d1971----km-y0itay0103----baengUS||||||||001yyDigital designR. K. RichardsNew YorkJohn Wiley1971VII, 576 p.ill.23 cm2001001-------2001001.64044RICHARDS,R. K.1709ITsalbcISBD990000361070203316001.640 44 RIC478800100105636BKSCIPATTY9020010315USA011350PATTY9020010320USA01130320020403USA011644PATRY9020040406USA011625Digital design334559UNISA