000 00349nam a2200145Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e87197
_aMAIN
041 _aEnglish
082 _a001.433 S38S
100 _aSrivastava, S S
245 0 _aSurvey research technique
260 _aAllahabad
_bChitanya
_c1971
300 _a182 p.
942 _cBK
999 _c102674
_d102674