000 00242nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aKUSNETHSSOVE
245 _aCHEMICAL ENGINEERING (M)
250 _a1
260 _c1974
_bKERALA BHASHA INSTITUTE
999 _c38724
_d38724