00431nam a2200181Ia 4500008004100000020001800041041000800059082001600067100002200083245003100105250000600136260002900142300000800171365001200179650001600191650002300207650001900230140306s9999    xx            000 0 und d  a0 415 19485 7  aeng  a300bWIL/SC  aWilliams, Malcolm  aScience and social science  a1  aLondonbRoutledgec 2000  a173  bRs .550  amethodology  ascience philosophy  aSocial science