TY  - BOOK
ED  - Indian standards institution                                                                                                                                                                                                                                   . 
TI  - Method of test for length distribution of chrysotile asbestos fibre using  Baver mc nett classifier / 
U1  - 666.9 
PY  - 1981///
CY  - New Delhi : 
PB  - Indian standards institution , 
ER  -