PREFERRED TERM
unproductive time
TYPE
-
http://www.irandoc.ac.ir/onto/irandoc-meta/Concept
BROADER CONCEPT
RELATED CONCEPTS
IN OTHER LANGUAGES
زمان غیرمولد
Persian
زمان بلااستفاده
URI
http://www.irandoc.acir/onto/irandoc/CAB0051099