| 000 | 00377pam a2200169a 44500 | ||
|---|---|---|---|
| 008 | 230405s1993 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aENG | ||
| 100 | _aSEXENA C | ||
| 245 | _aTUNNEL ENGINEERING | ||
| 260 |
_aNONE _bDHANPAT RAI PUB. _c1993 |
||
| 300 | _a175p. | ||
| 440 | _aRS.90 | ||
| 650 | _aTUNNEL ENGINEERING | ||
| 690 | _aCE | ||
| 700 | _aSUBASH | ||
| 906 | _a1504 | ||
| 999 |
_c779883 _d779883 |
||