Answered By: Kultida Dunigan Last Updated: Jan 13, 2015 Views: 20
Try Baker's Biographical Dictionary of Musicians. Call number REF ML105.B16 1978. It provides a general information about this composer. Another good source of general information about Tchaikovsky is The New Grove Ditionary of Music and Musician. Call number REF ML100.N48 2002.
For online resources, try Harvard Biographical Dictionary of Music. It lists composer names in an alphabetical order.