000 00426nam a2200157Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a000SC:070
_bIn59
110 _aInstitute of Practioners in Advertising. London
245 _aNational readership surveys
_b1957, tables
260 _aLondon
_bAuthor
_c1957
300 _a3pts
650 _aReadership surveys
942 _cBK
999 _c37660
_d37660