| 000 | 00400nam a2200121Ia 4500 | ||
|---|---|---|---|
| 082 |
_aIS CODE _bB.I.S |
||
| 100 | _aIndian Standards Institution[ISI] | ||
| 245 | _aIS:5536-1969. Indian standard specification for constant flow type air-permeability apparatus (lea and nurse type). | ||
| 260 |
_aNew Delhi _bBureau of Indian Standards _c1990 |
||
| 300 | _a12p. | ||
| 500 | _aENG | ||
| 890 | _aIndia | ||
| 999 |
_c19143 _d19143 |
||