00714cam a22002291 4500 sa 66006573 DLC 20260227112257.0 760121s1965 vm ch 000 0 eng sa 66006573 (OCoLC)1939708 DLC OAU OCoLC DLC premarc LA1186 .N46 370.9597 Nguyễn, Khánh Toàn. 20 years' development of education in the Democratic Republic of Vietnam. [Hanoi?] Pub. House of the Ministry of Education of the D.R.V., 1965. 47 p. facsim., ports. 19 cm. Errata slip inserted. Education Vietnam (Democratic Republic) 70581 70581