"punmia, b c. "
strength of materials and theory of structures volume i: / b.c. punmia - 9 ed. - india : laxmi 1992. - "xx, 1040p.; 23 cm."
hard cover
620. 112 pun
strength of materials and theory of structures volume i: / b.c. punmia - 9 ed. - india : laxmi 1992. - "xx, 1040p.; 23 cm."
hard cover
620. 112 pun