000 00335nam a2200133Ia 4500
008 150617s9999 xx 000 0 und d
082 _a1.42
_bKOT
100 _aKothari C R.
245 _aResearch Methodology.
250 _a2ND
260 _aNew Delhi
_bWishwa Prakashan
_c2001
300 _a1TO468
500 _aResearch Methodology
999 _c356509
_d356509