000 00264nam a2200085Ia 4500
008 240211s9999 xx 000 0 und d
100 1 _aDe Belen, Rustico T..
245 1 0 _aResearch methods & thesis writing /
_cBelen Rustico.T D De Belen.
650 0 _aResearch - Methodology
999 _c3675
_d3675