000 00332nam a2200121Ia 4500
008 230717s9999 xx 000 0 und d
020 _a0-85226-477-1
041 _aeng
082 _a001.42
_bKOT
100 _aKothari C.R
245 _aResearch Methodology: Methods And Techniques
260 _aNew Delhi
_bWiley Eastern Limited
_c1985
999 _c670612
_d670612