TY  - BOOK
AU  - Patchett,G.N.
TI  - Electronic systems part ii: second year 
PY  - 1970///
CY  - [S.l.]
PB  - Norman Price
UR  - http://www.amazon.com/exec/obidos/ASIN/B00I10ULWI/chopaconline-20
ER  -