000			00336nam a2200133Ia 4500
008			220103s9999 xx 000 0 und d
041			_aEnglish
082			_aB34
245		0	_aJournal of The Institution of Engineers (India): Series D
260			_c2021
300			_bPaper Pack _ePaper Binding
365			_b0 _dRupees
942			_cJL
999			_c181757 _d181757