| 000 | 00655nam a2200241Ia 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20220925202714.0 | ||
| 006 | a|||||r|||| 00| 0 | ||
| 007 | ta | ||
| 008 | 220923b |||||||| |||| 00| 0 eng d | ||
| 037 | _cGeneral Book | ||
| 040 |
_aRTL _cRTL _beng |
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| 041 |
_2eng _aeng |
||
| 082 | _aZ2,2673.N69r, L1 | ||
| 110 |
_aPATENT OFFICE _9264169 |
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| 245 | 0 | _aAnnual report for the year 1969. | |
| 260 |
_aDelhi _bThe Manager of publications _c1971 |
||
| 300 |
_a36p _ccm. |
||
| 500 | _aApp.p17-p36 | ||
| 700 |
_aPATENT OFFICE _9264170 |
||
| 942 |
_hZ2,2673.N69r, L1 _cGB _2CC |
||
| 999 |
_c543797 _d543797 |
||