00410nam a2200145 a 450000500170000002000140001708200210003110000200005224500290007225000120010126000330011330000180014649000780016470000220024220251203090945.0  a008264794  a515.23,bDD, Mik  aMikusinski, Jan  aOperational calculas.v.2  a2nd ed.  aOxfordbpergamon Pressc1987  a263p., 22 cm.  aInternational series of monographs in pure and applied mathematicsdv.110  aBoehme, Thomas K.