00877nacaa22001817u 450000500170000000800410001704100080005811001160006624500930018224600230027526000090029830000270030750001190033465000270045394200150048099900170049595201830051220250408051624.0230503s1952  pk ||ggg|||ooo| 0 eeengdd d  heng  aGovernment of Bengal,bDepartment: Local Self Government,cBranch: Public Health,dList No. 100,eB-Proceedings  aVisiting Lecturers on "Sanitary Engineering"  IV year civil Engineering Class (1951-52).  aFile No.  2E-16/52  c1952  a5 P.cH-35 cm; W-22 cm  aসচিবালয় রেকর্ডরুম সংগ্রহ (প্রথম পর্যায়) 

  aSanitary 2Engineering  cFL2ddcn0  c44886d44886  00104071aNABbNABcCARTd2025-04-08eSecretariat Records Room Collection (1st phase)l0oRack No. 17, Bundle No. 72, Sl No. 4942p44886r2025-04-08 05:17:02t1w2025-04-08yFL