00775nam0-22002891i-450-99000027011040332120001010000027011FED01000027011(Aleph)000027011FED0100002701120001010d--------km-y0itay50------baitay-------001yySTIFF Differential SystemsEdited by R.A. Willoughby.New YorkPlenum Press1974X,323 p., 26 cm515Willoughby,Ralph A.<1923- >ITUNINARICAUNIMARCBK99000027011040332104 012-53IRC 1083/LDINCHDINCHSTIFF Differential Systems118364UNINAING01