000 00447pam a2200145a 44500
082 _aNASA
_bCR-768
100 _aSlattery,J C
245 1 _aTECHNIQUES FOR THE OBSERVATION OF MICROMETEORITE CRATERS IN METAL SUBSTRATES UTILIZING ELECTRON MICROGRAPHIC REPLICA METHODS
260 _a
_bNasa, Washington, D.C.
_c1967
300 _a59
500 _aBound With Nasa Cr-761-767,769-770
700 _aSloan,R
964 _gCIRC
997 _aTR13438 C
999 _c398407
_d398407