TY  - BOOK
AU  - Horner, J G  .
ED  -                                                                                                                                                                                                                                                                . 
TI  - Dictionary of mechanical engineering terms / 
U1  - 028.7362 
PY  - 1967///
CY  - New Delhi : 
PB  - Oxford & IBH Publishing company , 
ER  -