000 00346pam a2200157a 44500
008 230515b2010 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENGLISH
082 _a0
100 _aDUBEY N H
245 _aENGINEERING DRAWING
250 _a0
260 _aNEW DELHI
_bNANDU PRIENT PUB.
_c2010
300 _a655P
650 _aNULL
999 _c598413
_d598413