TY  - BOOK
T1  - A comparison of the effectiveness of selected typographic variations
A1  - Spencer, Herbert, 1924-.
A2  - Coe, Brian.
A2  - Reynolds, Linda.
LA  - English
PP  - London
PB  - Royal College of Art, Readability of Print Research Unit
YR  - 1973
UL  - http://discoverylib.upm.edu.my/discovery/Record/28475
CN  - Z250 A4S48
SN  - 0902490087
KW  - Legibility (Printing).
KW  - Type and type-founding.
ER  -