If the playscript has been published as a full book, you can search for it much like any other book.
Search FRANCIS by playwright's name (last name followed by first name) or title of play.
Examples:
Author search: Coward Noel
Title search: Seagull (remember to remove the initial "The," "A," and "An" from the title)
Note: these searches will also find other types of materials such as video adapations, musical scores, CDs, etc. At the results screen, choose Limit/Sort and choose Material Type: Book/Journal to get book materials only.
Hint: When doing author searches, look for records that have the uniform title Works or Plays to identify collections of plays.