000 00342nam a22001697a 4500
020 _a-
022 _a-
082 _a320
_bWER
100 _aWerbos
245 _aThe Roots of Backpropagation
_b_
_cWerbos Pauljohn
250 _a1993
260 _aAmerica
_bAmerica
_c1993
300 _a319
_e-
500 _a-
700 _a-
942 _cBK
999 _c15495
_d15495