000 00603cam a2200193ua 4500
001 45668
005 20171214165716.0
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.5) /
_aEncyclopedia of scientific and technical terms (vol.5) /
_cNULL.
250 _6vol.5 /
_avol.5 /
_b.
260 _6Delhi :
_aDelhi :
_bW East ltd ,
_c1988.
300 _3NULL :
_aNULL :
_btables ;
_cNULL .
504 _6NULL
_aNULL
942 _cBK
999 _c45345
_d45345