| 000 | 00401nam a22001217a 4500 | ||
|---|---|---|---|
| 005 | 20220519142416.0 | ||
| 008 | 091218t xxu||||| |||| 00| 0 eng d | ||
| 100 |
_aS.R. Ranganathan _913409 |
||
| 245 |
_aDepth classification _bpaper photocopy of annuals of library science vol:3 (1956) pages 33-72 |
||
| 300 | _a42p. | ||
| 942 | _cBK | ||
| 260 |
_aNew Delhi _bIndian national scientific documentation centre |
||
| 999 |
_c316124 _d316124 |
||