000 00514nam a22001697a 4500
999 _c2610
_d2610
008 150727b xxu||||| |||| 00| 0 eng d
020 _a0070269459
050 _aTJ 930 .H39 1981
100 _aHartman,William.
_d1981.
245 _aPipe drafting/
_cWilliam Hartman.
260 _aNewyork:
_bMcGraw-Hill,
_c1981.
300 _aviii,189p. :
_bill. ;
_c28cm.
650 _aPipe lines-drawings.
650 _aPlumbing drafting.
700 _aWilliams,Fred.
942 _2lcc
_cBOOKS
_hTJ 930 .H39 1981