01052nam a2200253 a 4500 120321s1982 nyua b 001 0 eng d 81005073 0070052794 DLC DLC DLC BD-KhUET. 624.183462 19 Billington, David P. Thin shell concrete structures / David P. Billington. 2nd ed. New York : McGraw-Hill, c1982. xviii, 373 p. : ill. ; 24 cm. "1st edition, 1965." Includes bibliographical references and index. Shells, Concrete. Reinforced concrete construction. 4082 4082 0 0 ddc 0 0 KUETCL KUETCL GEN 1988-06-08 UNESCO, UNDP Project. 0.00 0 624.183462 BIL 3010011695 2012-03-21 00:00:00 1 2012-03-21 BK 0 0 ddc 0 0 KUETCL KUETCL GEN 1983-04-25 UNESCO, UNDP Project. 0.00 0 624.183462 BIL 3010008899 2012-05-07 00:00:00 2 2012-05-07 BK