00378nam a2200121Ia 4500082002100000100006800021245007200089260005200161300000600213500000500219653000600224700002600230  a510.6AbSy989.42  aSymposia in Applied Mathematics, 42nd, Colorado, Aug. 6-7, 1989  aCryptology and computational number theorybcEd. by Carl Pomerance  aProvidencebAmerican Mathematical Societyc1990  a   a  a   aPomerance, Carl ; ed.