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008 170101s1981 xx 000 0 und d
041 _aEnglish
082 _aGN370.153 B379R
100 _aO P BHATNAGAR
245 0 _aRESEARCH METHODS AND MEASUREMENTS IN BEHAVIOURAL SCIENCES
260 _aNEW DELHI
_bAGRICOLE PUBLISHING ACADEMY
_c1981
300 _a240
_ePrint
653 _aRESEARCH METHODS AND MEASUREMENTS IN BEHAVIOURAL SCIENCES
942 _2ddc
_cBK
999 _c450242
_d450242