000 00273nam a22001097a 4500
008 130417b xxu||||| |||| 00| 0 eng d
050 _aS675.B733 1968
_b2483
245 _aUSING FIELD MACHINERY/
_cBOSHOFF.W.H
300 _a58pgs:
500 _aINCLUDES INDEX
942 _2lcc
_cBK
999 _c1498
_d1498