Évaluation : 0 sur 5 étoiles
0 évaluation
Chargement
HL![]()
author
Harry E. Ladd
Born in 1939, Harry Ladd grew up on the Natural Bridge farm in southeastern Ohio. The Natural Bridge is now the centerpiece of the Ladd Nature Preserve. He graduated from Ohio State University in M...voir plusBorn in 1939, Harry Ladd grew up on the Natural Bridge farm in southeastern Ohio. The Natural Bridge is now the centerpiece of the Ladd Nature Preserve. He graduated from Ohio State University in Mechanical Engineering and from MIT with an MS degree. He married a Pennsylvania farm girl. They have two daughters.
Harry retired from DuPont in 1992 after 28 years of service to found COSAM Software Inc. For 10 of those 28 years he traveled extensively to represent DuPont in development of national and international standards for exchange of engineering data.
Harry began a self-guided study of population related issues over 10 years ago.voir moins