000 00411pam a2200133a 44500
082 _aNASA
_bCR-1428
100 _aCranston,George E
245 1 _aGENERAL-AVIATION PILOT REACTIONS TO AND OPINIONS ON GROOVED RUNWAYS.
260 _a
_bNational Aeronautics And Space Administration, Washington, D.C.
_c
300 _a26
500 _aBound With Nasa Cr-1426-27, 1429-30
964 _gCIRC
997 _aTR11411 C
999 _c397574
_d397574