TY  - BOOK
ED  - Indian standards institution                                                                                                                                                                                                                                   . 
TI  - Test code for combine harvester-thresher  part 1 terminology,IS:8122-1976 / 
U1  - 631.354 
PY  - 1987///
CY  -  : 
PB  - ISI , 
ER  -