000 00515nam a2200181Ia 4500
008 231217s9999 xx 000 0 und d
040 _bEng
_aIBSLLIB
041 _hSin
082 _a1.4
100 _a"Kodithuwakku, G."
245 0 _aපර්යේෂණ ලෝකයට පිවිසෙමු/
_cG. Kodithuwakku
260 _aBaththaramulla:
_b"Reaearch and development,"
_c94
300 _a20p.
653 _aResearch methodologySri Lanka
999 _c18595
_d18595
003 IBSLLIB
005 20240204133158.0
942 _3BK
_cBook