000 00603cac a2200193ua 4500
001 45666
005 20171214165715.0
007 ta
008 120924s1988 ii a g b000 u eng u
020 _6NULL (Hb)
_cNULL (Hb)
040 _aMAIN
100 _4Chhatwal , G R .
_aChhatwal , G R .
245 _6Encyclopedia of scientific and technical terms (vol.8) /
_aEncyclopedia of scientific and technical terms (vol.8) /
_cNULL.
250 _6vol.8 /
_avol.8 /
_b.
260 _6Delhi :
_aDelhi :
_bW East ltd ,
_c1988.
300 _3NULL :
_aNULL :
_btables ;
_cNULL .
504 _6NULL
_aNULL
942 _cBK
999 _c45343
_d45343