TY  - BOOK
AU  - Coyle,Karen
TI  - FRBR, before and after: a look at our bibliographic models 
SN  - 9780838913451
AV  - Z666.6 C69
PY  - 2016///
CY  - Chicago
PB  - ALA Editions
KW  - FRBR (Modelo conceptual)
ER  -