TY  - BOOK
AU  - Slager, R. William
TI  - English for Today bk 4: our changing technology 
SN  - 0070458138
AV  - PE1128 .N3 1972
PY  - 1975///
CY  - New York; 
PB  - McGraw- Hill Book Company
KW  - English Literature
N1  - includes appendix
ER  -