| 000 | 00470 a2200181 4500 | ||
|---|---|---|---|
| 020 | _a9552072557 | ||
| 041 | _aSn | ||
| 082 |
_a001.425 _bSEN |
||
| 100 | _aSenadheera , Silvi | ||
| 245 | _aපර්යේෂණ ක්රමවේදය | ||
| 260 |
_c2004 _aColombo _bS.Godage _g2007 |
||
| 300 |
_bill. _c22 cm. _axxiv,184 p. |
||
| 650 | _aRESEARCH METHODS | ||
| 650 | _aGENERALITIES | ||
| 700 | _aWanasinghe , Shaminda | ||
| 856 | _uwww.godage.com | ||
| 942 | _cSC | ||
| 999 |
_c41125 _d42672 |
||