000 00309nam a2200121Ia 4500
008 170101s1986 xx 000 0 und d
082 _a001.4203 GHO
100 _aGhosh B.N.
245 2 _aA Dictionary of research Methods
260 _aNew Delhi
_bArndd-Heimeman
_c1986
300 _a392 p.
942 _2ddc
_cB
999 _c980316
_d980316