000 00315pam a2200121a 44500
003 OSt
008 160408b1975 xxu||||| |||| 00| 0 eng d
040 _cIIT Kanpur
041 _aeng
245 _a Aeronautical research council (ARC) reports and memoranda [R &M no.3811]
260 _aLondon
_bH.M.S.O.
942 _cBK
999 _c285018
_d285018