| 000 | 00748cam a2200241 4500 | ||
|---|---|---|---|
| 001 | u181930 | ||
| 003 | SIRSI | ||
| 008 | 921113s1986 xxu gr 000 eng d | ||
| 020 | _a0521273854 (Student's book) | ||
| 020 | _a0521273862 (Teacher's book) | ||
| 040 | _cMX-MeUAM | ||
| 041 | 1 | _aeng | |
| 050 | 0 |
_aPE1128 _bH68 1986 |
|
| 100 | 1 | _aHover, David. | |
| 245 | 1 | 0 |
_aThink twice : _bcommunication activities for beginner to intermediate students. Teacher's book / _cDavid Hover. |
| 260 |
_aNew York : _bCambridge University, _c1986. |
||
| 300 |
_a2 t. ; _c25 cm. |
||
| 505 | 1 | _at.1. Student's book -- t.2. Teacher's book. | |
| 650 | 4 |
_aInglés _vManuales, etc. |
|
| 650 | 4 |
_aInglés _xEstudio y enseñanza. |
|
| 596 | _a17 | ||
| 942 | _cLIBRO | ||
| 999 |
_c43717 _d43717 |
||