TY  - BOOK
AU  - Hellerman,Herbert
AU  - Conroy,Thomas F.
TI  - Computer system performance
T2  - Mcgraw-hill computer science series
SN  - 0070279535 (hardcover)
PY  - 1975///
CY  - [S.l.]
PB  - McGraw-Hill Inc.,US
UR  - http://www.amazon.com/exec/obidos/ASIN/0070279535/chopaconline-20
ER  -