THE SCHUBERTIADE AT THE 92ND STREET Y 1988-1997.  Published by the 92nd Street Y, various years.  Large softcovers.  Very Good condition.  A little edge-wear to the covers.  A few pages have a small edge-crease.  Otherwise clean, tightly bound and unmarked.  This three volume set contains YEAR ONE (January 26-February 7, 1988), YEAR TWO (February 12-26, 1989) and YEAR THREE (January 7-21, 1990).  A nice set of Franz Schubert program books from New York City.