000 00510nam a2200181Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a000SA.5
_bM984
100 _aMurthy M N
245 _aSymbolic respresentation of survey designs
260 _aTokyo
_bStatistical Institute for Asia and the Pacific
_c1980
300 _a15p.
440 _aSIAP Occasional papers ; no.12
650 _aSurvey design
650 _aSymbolic representation
942 _cBK
999 _c83767
_d83767