00580cam a22002171 4500 sa 64000018 DLC 20260227111952.0 880729s1963 ii b 000 0 eng sa 64000018 (OCoLC)18289679 DLC ICRL DLC premarc Z5771 .K64 Kothari, H. (Hemraj), 1933- Kothari's world of reference works. 1st ed. Calcutta, Kothari Publications, 1963. viii, 208 p. 19 cm. Directories Bibliography. 55971 55971