The selection and purchase of materials and supplies for printing. The relation of the cost of raw material and the selling price of the finished product. Review questions. Glossary.

59. Fundamental Principles of Estimating By Henry P. Porter

The estimator and his work; forms to use; general rules for estimating. Review questions. Glossary.

60. Estimating and Selling By Henry P. Porter

An insight into the methods used in making estimates, and their relation to selling. Review questions. Glossary.

61. Accounting for Printers By Henry P. Porter

A brief outline of an accounting system for printers; necessary books and accessory records. Review questions. Glossary.

PART X—Miscellaneous

62. Health, Sanitation, and Safety By Henry P. Porter

Hygiene in the printing trade; a study of conditions old and new; practical suggestions for improvement; protective appliances and rules for safety.