00326nam a2200121 a 450000500170000002000150001708200190003210000190005124500320007026000380010230000210014049000430016120251203110235.0  a0803920601  a361.61072bMAJ  aMajchrzak, Ann  aMethods for policy research  aNew DelhibSage publicationc1984  a109p.c22cm. PB.  aApplied social research methods series