Code for hygienic conditions for PAN (betel) stalls and vendors
Indian Standards Institution
Code for hygienic conditions for PAN (betel) stalls and vendors - New Delhi 1973 - 4p - IS:6968--1973 .
BETEL STALLS -- HYGIENIC ASPECTS
BETEL STALLS -- HYGIENIC ASPECTS
389.6 IS: 6968
Code for hygienic conditions for PAN (betel) stalls and vendors - New Delhi 1973 - 4p - IS:6968--1973 .
BETEL STALLS -- HYGIENIC ASPECTS
BETEL STALLS -- HYGIENIC ASPECTS
389.6 IS: 6968