000 00640nam a2200241 i 4500
001 C2-0108070
003 PPAK
005 20180727102313.0
008 970615s1991 nyu |||| ||||| | eng d
020 _a0025272454
040 _aPPAK
_beng
_cPPAK
_erda
082 0 4 _a629.1366
_223
090 0 0 _a629.1366
_bCOL
_dG
100 1 _aCollins, Richard L.,
_eauthor
245 1 0 _aMastering the systems
264 1 _aNew York :
_bMacmillan ,
_c1991
300 _axiii, 258 pages ;
_c22 cm
336 _2rdacontent
_atext
337 _2rdamedia
_aunmediated
338 _2rdacarrier
_avolume
650 1 0 _aAir traffic control
942 _ddc
_cB
999 _c26450
_d26450