000 00718nam a22002057a 4500
999 _c190975
_d190973
003 Ge_NSL
005 20180510155720.0
008 180510q1924 gb ||||| |||| 00| 0 eng d
041 _aeng
080 _a656.7
100 _aBoothby, F. L. M.
245 _aCommercial airship design /
_cF. L. M. Boothby ; Institution of Aeronautical Engineers.
264 _aLondon :
_bInstitution of Aeronautical Engineers,
_c[1924?].
300 _a40 p.
500 _aPublished in no. 13 of the Minutes of proceedings of the Institution.
653 _aტრანსპორტი
653 _aსაჰაერო ტრანსპორტი
710 _aInstitution of Aeronautical Engineers
942 _2udc
_cBK