00613nam a2200205Ia 4500 0821801686 516 In61.SD International Press Conference on Geometry and topology, Harvard University, April 27-29, 1990 Lehigh Lehigh University 1991 iv, 310p. Surveys in Differential Geometry Vol. 1 (1991) Supplement to the Journal of Differential Geometry Yau, S. T. ; ed. Lawson, H. Blaine Jr.; jt. ed. 0 0 0 0 ISI ISI 1998-09-18 0 516 In61.SD DP22014 2019-02-14 00:00:00 2019-02-14 BK 12166 12166 12166