000 00274pam a2200097a 44500
082 _aNASA
_bCR-484 -
100 _aRalph C Lake
245 1 _aApplication of rate diagrams to the analysis and design of a class of on-off control systems
260 _a
_b
_c
997 _aTR8681 C
999 _c406132
_d406132