John Sperling: 3 books

Today a college degree is needed to ensure an avenue to a decent standard of living. The workplace demands lifelong learning, since most workers will change careers several times before retiring. Meanwhile, attaining a degree is becoming more difficult both in terms of the time required and money....

A central goal of transportation is the delivery of safe and efficiservices with minimal environmental impact. In practice, though, human mobility has flourished while nature has suffered. Awareness of the environmental impacts of roads is increasing, yet information remains scarce for those interested...

Fully updated with completely updated content, exciting new authors, and commentary by national and international experts in the field, Rockwood and Matsen’s The Shoulder, 5th Edition continues its tradition of excellence as the cornerstone reference for effective management of shoulder disorders....