00271nam a2200121Ia 4500008004100000041000800041082001700049100001400066245004200080250001000122260000900132300000800141211209s1978    xx            000 0 und d  aeng  a624.1776 BIN  aBINOY K C  aTHEORY AND DESIGN OF CONCRETE SHELLS   a2 ed.  c1978  a239