TY  - BOOK
T1  - The elements of visualisation
A1  - Markham, Ursula
PP  - Shaftesbury, Dorset
PB  - Element
YR  - 1989
UL  - https://tuklas.up.edu.ph/Record/UP-1685523046125309854
OP  - 119
CN  - BF 367 M37 1989
SN  - 1852300760
KW  - Imagination.
KW  - Visualization.
ER  -