00393nam a2200157Ia 4500 510.3 G318.VNR Gellert, W. and Others ed. VNR concise Encyclopedia of mathematicians New York Van Nostrand 1977 769p. Index-Mathematicians. 56 figures 0 0 0 1 REF ISI ISI 1998-09-03 0 510.3 G318.VNR DP15588 2019-02-14 00:00:00 2019-02-14 BK 8054 8054 8054