00460nam a22001457a 4500 OSt 20260224092914.0 260224b |||||||| |||| 00| 0 eng d (pbk.) NVSU Library Bambang Transaction of the National Academy of Science and Technology National Academy of Science and Technology Manila: National Academy of Science and Technology, 1985 385 p. ddc BK 0 5976 5976 0 0 ddc 0 0 NVSUBAM NVSUBAM GS 2007-08-13 Donation: Atty + Dr. Ulyses Ordoñez GS 0 GS 608 T772t 1985 GS17770 2026-02-24 09:16:00 1 BK