000 00381pam a2200133a 44500
082 _aNASA
_bTN D-3855
100 _aRossettos,John N
245 1 _aDEFROMATION OF SHALLOW SPHERICAL SANDWICH SHELS UNDER LOCAL LOADING.
260 _a
_bNasa, Washington, D.C.
_c1967
300 _a44
500 _aBound With Nasa Tt F-3851-3854,3856-3860.
964 _gCIRC
997 _aTR15812 C
999 _c399420
_d399420