Telephones Venezuela:
(Movistar) 011-58-212-614-0250
(CANTV) 011-58-212-284-4171
(Movilnet) 011-58-0416-193-7992 (cellular)
Skype: gdghirardi

Telephone USA:
1-415-367-3650 (messages or by appointment)

E-mail: gdghirardi at gmail dot com

Mailing Addresses:

North America:
GBCS - 15902 Wild Holly Lane - Poway - California - 92064 - USA

South America:
GBCS -Res Aricagua - PS 05 - Apto.51 - Avenida Cuarta Entre 3RA. Y 4TA. Transversal - Los Palos Grandes - Estado Miranda Mcpio. Chacao Parr. Chacao 1062 - Caracas - Poste 00EN0242 - Venezuela