| 000 | 00461pam a2200145a 44500 | ||
|---|---|---|---|
| 008 | 140414b1997 xxu||||| |||| 00| 0 eng d | ||
| 100 | _aJOLLEY, E H | ||
| 245 |
_aIntroduction to Telephony and Telegraphy _c |
||
| 250 | _a7 Ed. | ||
| 260 |
_aDELHI _bWHEELER PUBLISHING _c1997 |
||
| 650 | _a INTRODUCTION TO TELEPHONY AND TELEGRAPHY | ||
| 650 | _aELECTRONICS AND COMMUNICATION ENGINEERING | ||
| 690 | _aELECTRONICS AND COMMUNICATION ENGINEERING | ||
| 906 | _a48019 | ||
| 999 |
_c43657 _d43657 |
||