000			003260000a22001330004500
245			_aBasic problems, concepts and techniques
100			_aDooley, A.R. [et al.]
250			_arev. ed.
260			_aNew Delhi _bWiley Eastern Private _c1968
300			_a738 p., ill.
080			_a62.002 _bD6
041			_aEN
942			_cBK
999			_c93803 _d93803