Monster Manual (AD&D 1e) (1977) - Third Printing

From the front cover:

"An illustrated compendium of monsters: Aerial Servant to Zombie"

From the back cover:"OVER 350 MONSTERS
This book provides a complete alphabetical listing of all 'monsters' encountered in the various works which comprise the Advanced Dungeons & Dragons game system. It is an invaluable aid to players and dungeon masters alike!