00554nam a2200181Ia 450000500170000000800410001702000180005804000180007604100080009408200210010210000150012324500390013825000120017726000670018930000270025665000460028365000430032920220610092408.0210716s2003    xx            000 0 und d  a9780074635353  cAIMIT LIBRARY  aeng  a658.83 23bBERG  aBeri, G C.  aMarketing research /cBy G C Beri.  a3rd ed.  aNew Delhi :bTata McGraw Hill Publishing Company Ltd ,c2003 .  axviii, 474p. ;c24 cm.  aData collection sampling and interviewing  aData processing analysis and reporting