530.81 / Q25
QUNTITIES AND UNITS OF PERIODIC AND RELATED PHENOMENA
/
.- International Org. For Stand., Geneva, 1958
.- 6 .
.- ( Iso/R31/Partii-1958e
Copy Details:
Acc. No.: 28915, Full Call No.: 530.81 Q25, Item type: To Be Weeded Out , Location: Weeded out,
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