000 00587pam a2200193a 44500
005 20200806144438.0
008 200806b xxu||||| |||| 00| 0 eng d
040 _cIIT Kanpur
041 _aeng
100 _aGrier, Norman T.
245 1 _aView factors for toroids and their parts [NASA TN D-5006]
_cNorman T. Grier and Ralph D. Sommers
260 _bNASA
_c1969
_aWashington, D.C.
300 _a86p
440 _aNational Aeronautics and Space Administration (NASA)
505 _aNASA technical note D-5006
650 _aToroids
700 _aSommers, Ralph D.
942 _cREF
999 _c396075
_d396075