000 00269nam a22001097a 4500
082 _a420.7 IYE
100 _aIyer,Venkitachalam S
245 _aELT in India: problems and prospects
260 _aMadras:
_bMacmillan India Limited,
_c1981
300 _a52p.
942 _cBK
999 _c661015
_d661015