TY  - BOOK
ED  - Indian standards institution                                                                                                                                                                                                                                   . 
TI  - Method for determining strength giving properties of asbestos fibre ,IS:9745-1981 / 
U1  - 622.367 
PY  - 1981///
CY  -  : 
PB  - ISI , 
ER  -