000 003520000a22001450004500
080 _a621.7:744
_bS5
100 _aShattock, C.F.B.
245 _aJunior draughtsman's textbook
260 _aLondon
_bMachinery Publications
440 _aMachinery Yellow Back series
440 _aNo.22
300 _a70p.
650 _aDRAFTING PRACTICE
942 _cBK
999 _c52863
_d52863