00438nam a2200169Ia 4500008004100000020001800041041000800059082002100067100001300088245003000101250001100131260004500142300000900187500002500196650002500221700002200246230125s9999    xx            000 0 und d  a0-199-53972-3  aeng  a658.018bBRY/BEL  aBryman A  aBusiness Research methods  a2nd ed  c2010bOxford university pressaNew Delhi  a786p  aResearch methodology  aResearch Methodology  aBryman A & Bell E