| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Index to the Encyclopedia of Pennsylvania Biography . Frederick A. Godcharles, Index to Volumes I-XX; Walter D. Stock, Index to Volumes XXI-XXXII | 978-O-8O63-4657-1 (O-8O63-4657-4) | 2000 | Frederic Antes Godcharles |
D S · D. Stock · W.S. · Walter S. · Walter Stock