John A Schaeffel

Automated Laser Speckle Interferometry Displacement Contour Analyzer.

John A Schaeffel, 1979 .

The Analytical Analysis of a Single Point Suspension Technique for Predicting Missile Thrust Malalignment.

John A Schaeffel, Joe W Reece, 1976 .

Quantitative Nondestructive Evaluation

John A Schaeffel, Dallas G Smith, Dallas G. Smith, 1979 .