| 000 | 00282nam a2200073 4500 | ||
|---|---|---|---|
| 080 |
_a _b |
||
| 245 | _aIS: 2720(PPART 39/sec1)-1977; Methods of test for soils part XXXIX: Direct shear test for soils containing gravel section 1 laboratory test | ||
| 100 | _aBUREAU OF INDIAN STANDARDS | ||
| 260 |
_aNEW DELHI _bBIS _c1978 |
||
| 300 | _a14p | ||
| 999 |
_c36274 _d36274 |
||