000 00346pam a2200157a 44500
008 230515b1980 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENGL
082 _aPIL
100 _aPILLAI S S
245 _aRESEARCH AND DEVELOPMENT ACTIVITY
250 _aN.D.
260 _aNULL
_bMHRD
_c1980
300 _a60 PB
650 _aNULL
999 _c625119
_d625119