NACA Laboratory Computers Help Compile Handbook: ''Monroe Methods for Algebra, " a new booklet describing short-cuts that can be used in solving frequently-used algebraic formulas with a calculating machine, is undergoing its first trial at thehands of Laboratory computers. Several Monro-matics were purchased recently by NACA. In photo are W.H. Rankins discusses the "Monroe Methods for Algebra" with Gladys Storey (seated) and Ferne Gapcynski, both of 16 foot Hight Speed Tunnel. NACA Air Scoop August 17,1951 Page 4.