TY - BOOK AU - Corbin, Juliet M. AU - Strauss, Anselm L. TI - Basics of qualitative research : techniques and procedures for developing grounded theory SN - 978-1-4129-0644-9 PY - 2008/// CY - Thousand Oaks PB - Sage KW - 303.022 KW - med KW - por ER -