4 0
Philippine engineering laws / 6 6 prepared by NBS editorial staff. - 1980 rev. ed. - [Manila] : National Book Store, c1980. - v, 411 p. 22 cm. - - - - - . - . - 0 . - . - 0 .
5
5
2 = =
81116607
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
Engineering law ------Philippines.--20--
--------20--
----2
LAW / 2
343.599/07862;345.99037862 / 219
/
/
Philippine engineering laws / 6 6 prepared by NBS editorial staff. - 1980 rev. ed. - [Manila] : National Book Store, c1980. - v, 411 p. 22 cm. - - - - - . - . - 0 . - . - 0 .
5
5
2 = =
81116607
2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
Engineering law ------Philippines.--20--
--------20--
----2
LAW / 2
343.599/07862;345.99037862 / 219
/
/