000 00255nam a2200109Ia 4500
008 211209s9999 xx 000 0 und d
041 _aeng
082 _a692.5 N75 RAN
100 _aRANGAWAL S C
245 _aELEMENTS OF ESTIMATE AND COSTING
300 _a217
999 _c9865
_d9865