Intermediate matters. Student's book.

Intermediate matters. Teacher's book.

Headway intermediate. Student`s book.

Electronic engineer's reference book.

Headway upper-intermediate. Student`s book.

Newnes electronics engineer`s pocket book. /

Nerket leader.: intermediate. Course book cassette 2.

Market leader.: intermediate. Course book CD 2.

Newnes radio and electronics engineer´s pocket book.

Market leader pre-intermediate.: course book cassette 2.

Intelligent business skills book. : Pre-intermediate.

Face2face intermediate : student's book /

Market leader.: intermediate. Course book cassette 1.

Market leader.: intermediate. Course book CD 1.

Electronics 2. Checkbook.

Electronics and instrumentation.

Blueprint intermediate. : Teacher`s book. /

Blueprint intermediate. : Students` book. /

Opportunities intermediate : teacher´s book /

Opportunities intermediate : test book

Intermediate Electronics. Book 2.