00607nam a22002057a 4500 BD-DhUL 20220803155144.0 220803s2022 B a|||| b||| 00| 0 eng 9789848000929 (pbk) BD-DhUL BD-DhUL 658.315 KHW Khan, Mohammad Zakir Hossain Workplace safety at construction site / Mohammad Zakir Hossain Khan. Rajshahi : Saj Prokashan, 2022. 52 p. ; col ill. ; 22 cm. BDT 120 Bibliography: p.50. Labour Management. ddc BK 256739 256739 0 0 ddc 0 658_315000000000000_KHW 0 NFIC 392741 DUL DUL GEN 2022-04-04 Gift 658.315 KHW 510716 2022-08-03 2022-08-03 BK