000 00388nam a2200181Ia 4500
008 140910s9999 xx 000 0 und d
082 _a620
082 _bKOL - W
100 _aKollar,Allas
245 _aWork Power And Efficiency
260 _aNew Delhi
260 _bEast West Press
260 _c1999
300 _a65P
650 _aGENERAL
942 _2DDC
942 _cBook
999 _c12521
_d12521