000			00315nam a22001337a 4500
020			_a0-07-460482-1
082			_a005.42 _bDON-S
100			_aDonovan,John J.
245			_aSystems programming/
260			_aNew Delhi: _bTata McGraw Hill, _c1972.
300			_a488p.;
650			_aSystems programming
942			_cBK
999			_c53226 _d53226