000 00407nam a2200181Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
082 _a621.815
100 _aNiemann G.
245 0 _a"Machine elements vol.Ii, gears"
260 _aNew Delhi
260 _bAllied Publishers Pvt. Ltd.
260 _c1980
300 _a348p.
365 _b45
650 _aMECHANICAL
942 _cDBK
999 _c17296
_d17296