SP:47-1988. Handbook on structures with steel lattice portal frames : wirhout cranes.
Bureau of Indian Standards[BIS]
SP:47-1988. Handbook on structures with steel lattice portal frames : wirhout cranes. - New Delhi Bureau of Indian Standards 1990 - ix,167p.
600 / B.I.S
SP:47-1988. Handbook on structures with steel lattice portal frames : wirhout cranes. - New Delhi Bureau of Indian Standards 1990 - ix,167p.
600 / B.I.S