IS: 1355-1984: METHODS OF DETERMINATION OF THE CHEMICAL CONPOSITION OF ASH OF COALS & COLE
ISI
IS: 1355-1984: METHODS OF DETERMINATION OF THE CHEMICAL CONPOSITION OF ASH OF COALS & COLE - 1st rev - DELHI DELHI ISI 1984 - 1-42p.
662.66
IS: 1355-1984: METHODS OF DETERMINATION OF THE CHEMICAL CONPOSITION OF ASH OF COALS & COLE - 1st rev - DELHI DELHI ISI 1984 - 1-42p.
662.66