000
002530000a22001090004500
245
_a
Engineering : techer's notes
100
_a
Dudley-Evans, T. ...[et.al.]
260
_a
London
_b
Longman
_c
1979
080
_a
420:62
_b
D8
041
_a
EN
942
_c
BK
999
_c
113867
_d
113867