کتاب های Alwyn Cosgrove

Rotary Drilling and Blasting in Large Surface Mines
Lou Schuler, Alwyn Cosgrove, 2010
The New Rules of Lifting For Life: An All-New Muscle-Building, Fat-Blasting Plan for Men and Women Who Want to Ace Their Midlife Exams
Lou Schuler, Alwyn Cosgrove, 2012