00351nam a2200121la 450000500170000000800370001705000200005410000210007424500820009525000120017726000320018930000080022120260128043427.0251202s9999    xx        000 0 und d  aHV 40bJAN 2018  aBruce S. Jansson  aBecoming an Effective Policy Advocate: From Policy Practice to Social Justice  a8th ed.  aUsabCengage Learningc2018  a519