000			004710000a22001930004500
245			_aHeavy construction
100			_aVazirani, V.N.
100			_aChandola, S.P.
250			_a2nd ed.
260			_aDelhi _bKhanna _c1985
300			_avi, 229p. : ill.
500			_aAcc. No. 57172 -Written off Council Memo No. 286:35
080			_a69.05 _bV3
650			_aCONSTRUCTION EQUIPMENT
650			_aCRANES
650			_aCONVEYORS
041			_aEN
942			_cBK
999			_c60507 _d60507