00434nam a2200181 4500 20260420155745.0 260420b ph ||||| |||| 00| 0 eng d 971100223X bp 9711001969 np PHSA 372.623 Guidelines for writers 2nd ed. Quezon City : New Day Publishers, c1981. 100 p. ddc BK 3328 3328 0 0 ddc 0 0 300-399 PHSA PHSA CIR 2026-04-20 0 CIR 372.623 G76 1981 6223 2026-04-20 15:55:46 2026-04-20 BK