IS:2690-(Pt.2)-1975. Indian standard specification for burnt clay out terracing tiles. Pt.2 : hand-made.
Indian Standards Institution[ISI]
IS:2690-(Pt.2)-1975. Indian standard specification for burnt clay out terracing tiles. Pt.2 : hand-made. - New Delhi Indian Standards Institution 1975 - 5p.
ENG
IS Code / I.S.I
IS:2690-(Pt.2)-1975. Indian standard specification for burnt clay out terracing tiles. Pt.2 : hand-made. - New Delhi Indian Standards Institution 1975 - 5p.
ENG
IS Code / I.S.I