000 003450000a22001450004500
008 140223b1943 xxu||||| |||| 00| 0 eng d
041 _aEng
080 _aB394L85 H3
082 _aB394L85 H3
100 _aWIDDER (David Vernon)
245 _aLaplace Transtorm
260 _aU S A
_bPrinceton
_c1943
650 _aD
650 _aMathematics
999 _c148434
_d148434