000 00369pam a2200157a 44500
008 230515b2009 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENGLISH
082 _a519.3
100 _aBISWAL PURNA CHANDRA
245 _aOPTIMIZATION IN ENGINEERING
250 _a2
260 _aNULL
_bSCIENTIFIC BOOK AGENCY
_c2009
300 _a1139
650 _aNULL
999 _c636217
_d636217