div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader030fdocumentsplreader030viewer20220401225f2b7f1841258559ec78c946html5page1jpg target=_blank img data-url=documentairbsnlewa-782pdf-santosh-kumar-pramanick-prasun-kumar-paul-hari-das-chandrahtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: AIRBSNLEWA - aibsnlretdorg 782pdfSantosh Kumar Pramanick Prasun Kumar Paul Hari Das Chandra Deb Salil Kumar Guha Shyamal Kumar Guha Pratibha Saha Nitis Chandra Pal Badal Halder loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsplreader030viewer20220401225f2b7f1841258559ec78c946html5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader030fdocumentsplreader030viewer20220401225f2b7f1841258559ec78c946html5page2jpg target=_blank img data-url=documentairbsnlewa-782pdf-santosh-kumar-pramanick-prasun-kumar-paul-hari-das-chandrahtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: AIRBSNLEWA - aibsnlretdorg 782pdfSantosh Kumar Pramanick Prasun Kumar Paul Hari Das Chandra Deb Salil Kumar Guha Shyamal Kumar Guha Pratibha Saha Nitis Chandra Pal Badal Halder loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsplreader030viewer20220401225f2b7f1841258559ec78c946html5thumbnails2jpg width=140 height=200 adivpAIRBSNLEWAp pAIRBSNLEWAp pAIRBSNLEWApdiv