000 00489 a2200241 4500
001 358497
020 _a
041 _aeng
080 _aDARC R&M 3449 : 1965
245 _aDesign and operating features of the N.P.L. 6 in. shock tunnel
250 _a
260 _aLondon
260 _bHer Majesty's Stationary Office
260 _c1965
300 _a46 p.
300 _c
856 _u
490 _aARC R&M 3449 : 1965
700 _a
650 _a
650 _a
942 _cPP
942 _2UDC
999 _c231070
_d231070