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5. K. Duggal
B.E., M.E., Ph.D.
Professor and Head
Civil Engineering Department
Motilal Nehru Institute of Technology
Allahabad (U.P.)
PUBLISHING FOR ONE WORLD
NEW AGE INTERNATIONAL (P) LIMITED, PUBLISHERS
New Dclhl • Bangalorc • Chcnnai • Cochin • Guwahati • Hydcrabad
Jalandhar > Kolkata • Lucknow • Mumbai • Ranch:
Visit LIS at www.newagepublishers.com
MATERIALS
, This page
intentionally left
blank
, BUILDING
MATERIALS
(THIRD REVISED EDITION)
5. K. Duggal
B.E., M.E., Ph.D.
Professor and Head
Civil Engineering Department
Motilal Nehru Institute of Technology
Allahabad (U.P.)
PUBLISHING FOR ONE WORLD
NEW AGE INTERNATIONAL (P) LIMITED, PUBLISHERS
New Dclhl • Bangalorc • Chcnnai • Cochin • Guwahati • Hydcrabad
Jalandhar > Kolkata • Lucknow • Mumbai • Ranch:
Visit LIS at www.newagepublishers.com