000			00338pam a2200145a 44500
008			230405s2014 xxu||||| |||| 00| 0 eng d
041			_aENG
100			_aPRASAD BALKRISHNA P
245			_aOPEARTING SYSTEMS
260			_aNEW DELHI _bSCITECH PUB _c2014
300			_aP.B,MISE PAGE
650			_aE&TC
690			_aE&TC
906			_a3697
999			_c817892 _d817892