Helen W. CHIN

See New York Public Library Retirees Newsletter, Issue 30, page 18.
See New York Public Library Retirees Newsletter, Issue 29, page 15.
See New York Public Library Retirees Newsletter, Issue 25, page 14.
See New York Public Library Retirees Newsletter, Issue 23, page 9.8
See New York Public Library Retirees Newsletter, Issue 20, page 6.
See New York Public Library Retirees Newsletter, Issue 18,  page 6.
See New York Public Library Retirees Newsletter, Issue 17, page 4.
See New York Public Library Retirees Newsletter, Issue 15, page 3.
See New York Public Library Retirees Newsletter, Issue 14, page 4.
See New York Public Library Retirees Newsletter, Issue 12,  page 6.
See New York Public Library Retirees Newsletter, Issue 9, page 4.
See New York Public Library Retirees Newsletter, Issue 5, page 7.