000 00336pam a2200157a 44500
008 230515b1992 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENGLISH
082 _a0
100 _aSENIOR
245 _aOPTICAL FIBER COMMUNICATION
250 _a0
260 _a
_bDHANPAT RAI
_c1992
300 _a101P
650 _aNULL
999 _c594264
_d594264