From Xochi's M Box 28, 115pp.; SC staple-bound w/3-hole; white w/blk.;  ATC Programmed Text Number 51-16, Vol.II.  "This text is intended primarily for use as an auto-instructional program."  Contents: Practice Problem; Slide Rule Face of the Computer; Airspeed Computations; Chart Preparation and Practice Problems 7.75x10.25"