00571nam a22002057a 4500 65948 65945 PK-NaQUE 20251124085339.0 251124b ||||| |||| 00| 0 eng d 9781259001499 1259001490 QUEST 621.183CHA Chattopadhyay, P Boiler Operation Engineering: questions and answers New Delhi: McGraw-Hill, 2015. 1797p. ; Boiler Operation http://10.10.170.122:8080/browse/book/28949 Download eBook BK ddc 0 0 ddc 0 0 REF REF REF 2019-11-14 7186.00 0 621.183CHA (Shelf-42A) 57704 2019-11-14 00:00:00 BK