http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
For 30 years, Designing Plastic Parts for Assembly has been the definitive guide for both seasoned part designers and novices to the field, facilitating cost-effective design decisions and ensuring the longevity of plastic parts and products under use. This edition includes an extensive revision of the chapter on welding techniques.
Includes bibliographical references and index.