000 00396pam a2200145a 44500
082 _aNASA
_bTN D-6793
100 _aCrouse,James E
245 1 _aROOTS OF POLYNOMIALS BY RATIO OF SUCCESSIVE DERIVATIVES
260 _a
_bNasa, Washington, D.C.
_c1972
300 _a80
500 _aBound With Nasa Tn D-6780-6792,6794-6799
700 _aPutt,Charles W
964 _gCIRC
997 _aTR13876 C
999 _c399339
_d399339