ZAMBOANGA: San Francisco Loop, Mayor Agan Ave., Camino Nuevo B, Zamboanga City / Tel.

GENERAL SANTOS: Aparente St., Dadiangas Heights, General Santos City, South Cotabato / Telefax: (083) 554-7102.

Vamenta Blvd., Carmen, Cagayan de Oro City, Misamis Oriental / Telefax: (088) 858-6775, 309-5881

CEBU: 11 Sanciangko St., Cebu City / Tel.

36, Purok Immaculada, Quezon Ave., Bacolod City, Negros Occidental San Isidro, Jaro, Iloilo City, Iloilo / Tel. 74 Marasbaras, Tacloban City, Leyte / Tel. Bonifacio St., Baguio City, Benguet / Tel.

BAGUIO: Rex Hall Student Residences, Upper Gen.

Salapungan, Angeles City, Pampanga/Telefax: (045) 887-5371

ANGELES: Unit H, JMS Bldg., MacArthur Highway, Brgy.URDANETA: Zone 6, Pinmaludpod, Urdaneta City, Pangasinan / Telefax: (075) 568-3975.CABANATUAN: Fontelera Building, 1271 Del Pilar Ext., Sangitan East, Cabanatuan City, Nueva Ecija / Tel.Ugac Sur, Tuguegarao, Cagayan / Telefax: (078) 844-8072 Salong, National Highway, Calapan City, Oriental Mindoro / Telefax: (043) 288-1650 Bichara Silverscreen, Legazpi City, Albay / Telefax: (052) 480-2244 Cruz, Naga City, Camarines Sur/Telefax: (054) 811-6878 NAGA: 1-1A Geronimo Bldg., Barlin St., Sta.CAVITE (Tanza): (Display Area) Block 5, Lot 6, City View 4 and 5, Brgy.CAVITE: Block 4, Lot 20 Don Gregorio Heights 2, Zone 1-A Aguinaldo Highway, Dasmariñas, Cavite / Telefax: (046) 416-1824.

ORTIGAS: G/F East Tower, Philippine Stock Exchange Center, Exchange Road, Ortigas Center, Pasig City / Tel.Santos Ave., Araneta Center, Cubao, Quezon City /Telefax: 911-1070 CUBAO: Unit 10 UGF, Doña Consolacion Bldg., Gen.ROCKWELL: 1st Floor, Ateneo Professional School, Rockwell Center, Bel-Air, Makati City / Tel.MAKATI: Unit UG-2, Star Centrum Bldg., Sen.RECTO (La Consolacion): Mendiola, Manila.(RBSI) with main office at 856 Nicanor Reyes Sr.

RBS Science and Technology Series Science Links 9 Revised Edition 2017 ISBN 978-971-23-8488-2 Classification: Teacher’s Resource Material (53-SB-00106-0) Published, copyrighted 2017, and distributed by Rex Book Store, Inc. Philippine Copyright 2017 by Rex Book Store, Inc.

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