00439nam a22001457a 4500 20250520103838.0 250520b |||||||| |||| 00| 0 eng d 9789712366390 GSLRC TR 590 Sa568bi 2007 Salana, June P. author 57647 Field study 1 : the learner's development and environment / June P. Salana. Manila : Rex Book Store, 2007. ddc BK 97793 97793 0 0 ddc 0 0 NFIC GSLRC GSLRC FAC 2025-05-20 0 TR 590 Sa568bi 2007 GS16827 2025-05-20 00:00:00 2025-05-20 BK