TY - BOOK AU - Sovern,Michael I. TI - An improbable life: my sixty years at Columbia and other adventures SN - 9780231167628 (hbk.) PY - 2014/// CY - New York PB - Columbia University Publication KW - Sovern, Michael I. KW - Columbia University KW - Presidents KW - Biograph KW - History KW - College presidents KW - United States KW - Biography N1 - With hard and supercover; For Pat; Notes: pp. 273-276; index: pp. 277-288 ER -