TY  - BOOK
AU  - Pekelis.
AU  - Trifonov  D.
TI  - Maintenance of Industrial Equipments
SN  - 0000003865
U1  - 671.2 
PY  - 1969///
CY  - Moscow
PB  - M I R Publisher
KW  - Computer Science & Engineering
KW  - Equipments  Industrial  Maintenance
ER  -