000 00429nam a2200145Ia 4500
001 67e23875c06f2e3db36860c9294dccb0b7961d57
008 140104s9999 xx 000 0 und d
100 _aLipkin, B Y
245 _aVyavasayika vaidyutha upayanthrangal /
_c B Y Lipkin
250 _a1st ed.
260 _bState Institute of Languages,
_aThiruvanathapuram :
_cc1989.
546 _aIn Malayalam.
942 _cBK
999 _c18930
_d18930