000 00322nam a2200121Ia 4500
008 220201s1983 xx 000 0 eng d
082 _a658.3
_bKEReference
100 _aKerlinger,Fred N
245 0 _aFoundations of behavioural research
260 _bSurjeet Publication
_aNew delhi
_c1983
300 _a741p.
942 _2ddc
999 _c8922
_d8922