TY  - JOUR
AU  - D.K. Kulshrestha
TI  - Reliability with Preventive Maintenance.
JO  - Metrika
PY  - 1972
SP  - 216
EP  - 226
VL  - 19
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MET_1972__19_175551/
ID  - MET_1972__19_175551
ER  -