000 00299nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _a"Gupta, K.N & Kaushish, J.P"
245 0 _aTractor mechanics with Farm mechanics
260 _bNew Heights
260 _c1989
365 _b32.70
942 _cBK
999 _c151005
_d151005