000 00308nam a2200121Ia 4500
008 170101s1987 xx 000 0 und d
082 _a621.8 KEp
100 _aKppner, R. A.
245 0 _aPrinciples of farm Machinery
260 _aDelhi
_bCBS pub., Dist.
_c1987
300 _a527 p.
942 _2ddc
_cEG
_01
999 _c1907066
_d1907066