The Hewlett Packard HP-12C 1982 Owner's Handbook and Problem-Solving Guide is a vintage user manual for a calculator made by HP in the United States. This owner's handbook serves as a comprehensive guide for users looking to understand and solve problems related to the HP-12C calculator. With its detailed instructions and problem-solving strategies, this vintage manual is a valuable resource for those who are interested in learning more about the features and capabilities of this classic calculator from 1982.

There is some sticker residue on the front, bottom left.