|
|
|
|
| LEADER |
00542nam a22001217a 4500 |
| 005 |
20151028162643.0 |
| 008 |
120713t xxu||||| |||| 00| 0 eng d |
| 100 |
|
|
|a Special publication
|9 31983
|
| 245 |
|
|
|a Proceedings of symposium on drilling technology and engineering aids to geoogical exploration calcutta 12th to 15th february 1980
|b Special publication No.4
|
| 942 |
|
|
|c BK
|6 _
|
| 260 |
|
|
|a Newdelhi
|b Geological Survey of India
|c 1980
|
| 999 |
|
|
|c 83355
|d 83355
|
| 952 |
|
|
|0 0
|1 0
|2 ddc
|4 0
|6 _
|7 0
|9 102800
|a SOS
|b SOS
|c BV
|d 2012-07-13
|p MS0B2322
|r 2012-07-13
|w 2012-07-13
|y BK
|