000 00355pam a2200133a 44500
082 _aNASA
_bTR R-186
100 _aMay,Charles E
245 1 _aON THE MECHANISM OF DUCTILE BENDING IN IONIC CRYSTALS
260 _a
_bNasa, Washington, D.C.
_c1963
300 _a9
500 _aBound With Nasa Tr R-181-85, 187-90
964 _gCIRC
997 _aTR12687 C
999 _c396254
_d396254