000 00248nam a2200097 4500
999 _c336064
_d336064
082 _a631.4
_bKRI.L
100 _aKrishnaswamy
245 _aLaterisation Processes
_cN.Delhi:Oxford TBH Publishing Co.
260 _aNew.Delhi
_c1975
_bOxford
942 _cBK