000 002830000a22001330004500
245 _aOperational calculus
100 _aMikusinski, J.
100 _aBoehme, T.K.
250 _a2d ed.
260 _aOxford
_bPergamon
_c1987
080 _a517.445
_bM5
041 _aEN
942 _cBK
999 _c62762
_d62762