1.
 |  | Title: Merck Index: An Encyclopedia of Chemicals, Drugs, & Biologicals by Maryadele J. O'Neil, Ann Smith, Patricia E. Heckelman, Susan Budavari, Merck ISBN: 0911910131 Publisher: John Wiley & Sons Pub. Date: October, 2001 List Price: $65.00 Amazon.com Price: $65.00 |
2.
 |  | Title: The Merck Index (MacIntosh: An Encyclopedia of Drugs, Chemicals and Biologicals by Susan Budavari, Maryadele O'Neill, Ann Smith, Patricia Heckelman ISBN: 0412128314 Publisher: Chapman & Hall Pub. Date: June, 1997 List Price: $224.00 Amazon.com Price: $224.00 |
3.
 |  | Title: The Merck Index (Windows: An Encyclopedia of Drugs, Chemicals and Biologicals by Susan Budavari, Maryadele O'Neill, Ann Smith, Patricia Heckelman, Joanne Kinneary ISBN: 0412128217 Publisher: Chapman & Hall Pub. Date: 01 December, 1996 List Price: $270.00 Amazon.com Price: $270.00 |
4.
 |  | Title: The Merck Index: For Apple Macintosh : Version 12:1 1996 : User Guide by Janet E. Ash, Maryadele O'Neill, Ann Smith, Patricia Heckelman, Joanne Kinneary ISBN: 0412759403 Publisher: Chapman & Hall Pub. Date: 01 June, 1997 List Price: $250.00 Amazon.com Price: $250.00 |