TY  - BOOK
AU  - Pitale, R L
TI  - Project appraisal technique
SN  - 81 204 0227 8
U1  - 658 .404 
PY  - 1987///
CY  - New Delhi
PB  - Oxford and IBH Publishing Company Pvt Ltd
KW  - case studies
KW  - Investmetn criteria
ER  -