| 000 | 00300nam a22000977a 4500 | ||
|---|---|---|---|
| 999 |
_c21035 _d21035 |
||
| 041 | _aENG | ||
| 100 | _aGopalakrishnan ,N K | ||
| 245 |
_aMarketing of information products and services by libraries and information facilities / _cN K Gopalakrishnan |
||
| 260 |
_aHyderabad: _bIPE, _c1989. |
||
| 942 |
_2ddc _cBK |
||