Punched cards with edge perforation for the individual bibliographic card index and in the work of the school sanitation section of a sanitary--epidemiological station

Odinets, A.A.; Romanova, V.I.; Popova, L.N.; Matveeva, Z.P.; Odinets, V.I.

Gigiena i sanitariia 1975(7): 102-107

1975


ISSN/ISBN: 0016-9900
PMID: 1218784
Document Number: 84952

Document emailed within 1 workday
Secure & encrypted payments