Gregorio, Herman Cruz.
School administration and supervision / - Quezon City : Garotech Publishing, 1961 - xiv, 528 pages ; 22 cm.
9718711090
School management and organization--Philippines.
LB2955 / .G7 1961
School administration and supervision / - Quezon City : Garotech Publishing, 1961 - xiv, 528 pages ; 22 cm.
9718711090
School management and organization--Philippines.
LB2955 / .G7 1961