00257nam a2200109Ia 4500008004100000041000800041082001900049100001300068245004900081260000900130300000800139211209s1977    xx            000 0 und d  aeng  a628.88 ROB/PAR  aROBERT O  aSTANDARD HAND BOOK OF FASTENING AND JOINING   c1977  aV.P