TY - BOOK AU - Abeysinghe, AMRHB TI - The factors influence on the estimation of unserviceable items in retuning stores sub depot of Sri Lanka army ordnance corps PY - 2021/// CY - Ratmalana PB - KDU KW - Thesis KW - Non-logical assessments KW - Lack of customer base KW - Waste KW - Underestimation N1 - KDU ER -