| 000 | 00309cam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 180718b1962 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aN120x54 C733/5 | ||
| 100 | _aKhera, P. N. | ||
| 245 |
_aTechnical services : ordnance & ieme _cby P. N. Khera |
||
| 260 |
_aNew Delhi _bOrient Longmans _c1962 |
||
| 300 | _a479p. | ||
| 999 |
_c410606 _d410606 |
||