TY - BOOK AU - Tungcul, Ruperto D., Jr. TI - How to manage upset feelings SN - 2094-8042 U1 - DPer 370.105 M72 June 2010-Mar 2011 v. 59 n. 1-10 PY - 2010///-2011 CY - Philippines PB - In the Grade School, Inc. KW - Stress (Psychology) ER -