000 00314nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a628
100 _aSwarnalatha K
245 0 _aIntroduction to Sustainable Engineering
250 _a1
260 _bOrbit Publisher & Distributors Ernakulam
_c2015
942 _cBK
999 _c29857
_d29857