TY  - GEN
AU  - Wentink,N.J
TI  - The ITC international bibliography of photogrammetry (IBP) (photogrammetric abstracts) and the Universal Decimal Classification (UDC) as applied to the IBP
T2  - International Institute for Aerial Survey and Earth Sciences. Information Series ; 32)FID ; 544
SN  - 90-6164-023-7
PY  - 1976///
CY  - Netherlands
PB  - ITC
ER  -