| 000 | 00348pam a2200133a 44500 | ||
|---|---|---|---|
| 082 |
_aBTL _bB-284 |
||
| 100 | _aChamberlin,J N | ||
| 245 | 1 | _aADVANCE PLANNING OF THE TELEPHONE TOLL PLANT | |
| 260 |
_a _b _c1927 |
||
| 300 | _a21 | ||
| 500 | _aBound With Btl B-277-283, 285-296, Lack No.279,81,86,88-93,95 | ||
| 964 | _gCIRC | ||
| 997 | _aTR17283 C | ||
| 999 |
_c400211 _d400211 |
||