Focus on first certificate :
O'Connell, Sue.
Focus on first certificate : teacher's book / Sue O'Connell. - London : CollinsELT, 1987. - 64 p. ; 28 cm.
Reimp. ; 1991.
0-00-370052-0
PE1128 / O265
Focus on first certificate : teacher's book / Sue O'Connell. - London : CollinsELT, 1987. - 64 p. ; 28 cm.
Reimp. ; 1991.
0-00-370052-0
PE1128 / O265