Shawcross, Philip.
Flightpath : aviation english for pilots and ATCOs, student s book / Philip Shawcross. - Reino Unido : Cambridge, 2011. - 192 p. : il. , col.; 27 cm. + 2 CD-ROM (4 3/4 plgs.) - Professional English . - Professional English .
BK
478
9780521178716
Ingles--Gramática
Ingles - Enseñanza
428.07 S53
Flightpath : aviation english for pilots and ATCOs, student s book / Philip Shawcross. - Reino Unido : Cambridge, 2011. - 192 p. : il. , col.; 27 cm. + 2 CD-ROM (4 3/4 plgs.) - Professional English . - Professional English .
BK
478
9780521178716
Ingles--Gramática
Ingles - Enseñanza
428.07 S53
