TY - BOOK AU - Berger,Shelby L. AU - Kimmel,Alan R. TI - Guide to melecular cloning techniques T2 - Methods in enzymology SN - 0-12-181775-X AV - QH442.2 G85 PY - 1987/// CY - San Diego, Calif. PB - Academic Press N1 - Incluye bibliografia ER -