000 00224nam a2200061 4500
080 _a
_b
245 _aBS: 8100 (PART 2)-1986; Lattice towers and masts part2 Guide to the background and use of part 1 'code of practice for loading
260 _aLondon
_bBSI
_c1986
300 _a159P
999 _c36351
_d36351