000 00431pam a2200133a 44500
082 _aJPL
_b686
100 _aJacobs,Alan M
245 1 _aA NEW APPROACH TO THE HOMOGENIZATION OF HETROGENEOUS MEDIA FOR NEUTRON DIFFUSION CALCULATIONS
260 _a
_bJet Propulsion Laboratory, Pasadena, California
_c1965
300 _a23
500 _aBound With Jpl 673-84,687-89 Lack No.679-80,683,685
964 _gCIRC
997 _aTR17831 C
999 _c404634
_d404634